CA2489575C - Construction kit - Google Patents
Construction kit Download PDFInfo
- Publication number
- CA2489575C CA2489575C CA002489575A CA2489575A CA2489575C CA 2489575 C CA2489575 C CA 2489575C CA 002489575 A CA002489575 A CA 002489575A CA 2489575 A CA2489575 A CA 2489575A CA 2489575 C CA2489575 C CA 2489575C
- Authority
- CA
- Canada
- Prior art keywords
- face
- magnet
- construction element
- construction
- beveled corner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 174
- 230000005291 magnetic effect Effects 0.000 claims abstract description 43
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 13
- 229920003023 plastic Polymers 0.000 description 11
- 239000004033 plastic Substances 0.000 description 10
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- HVCNNTAUBZIYCG-UHFFFAOYSA-N ethyl 2-[4-[(6-chloro-1,3-benzothiazol-2-yl)oxy]phenoxy]propanoate Chemical compound C1=CC(OC(C)C(=O)OCC)=CC=C1OC1=NC2=CC=C(Cl)C=C2S1 HVCNNTAUBZIYCG-UHFFFAOYSA-N 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229920005439 Perspex® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/04—Building blocks, strips, or similar building parts
- A63H33/046—Building blocks, strips, or similar building parts comprising magnetic interaction means, e.g. holding together by magnetic attraction
Abstract
The invention relates to a construction kit comprising planar and/or three-dimensional components, provided with magnetic elements on the corners and/or sides and comprising ferromagnetic balls, which can be positioned between the magnetic elements of components that have been placed next to one another, in order to interconnect said components in a removable manner by means of a magnetic bond.
Description
1.
Construction Kit The invention refers to a construction kit which consists of construction elements with magnetic elements and ferromagnetic spheres.
Construction kits of the type mentioned initially are intended particularly for use as children's toys, educational toys, for producing decorative objects or for applications in technology, for example, for producing architectural models.
A construction kit is already known which contains construction elements in the form of plastic rods with two permanent magnets in the ends and ferromagnetic spheres, which can be placed between the end side magnets of two construction elements to join these with a magnetic bond which can be detached. Two- and three-dimensional, network-like structures of various different designs can be formed with these construction elements.
The structures made of bar-shaped and spherical components are relatively unstable. Therefore, relatively strong permanent magnets are used and a small pin made of iron or ferromagnetic material is inserted in each plastic rod between the two magnets to increase the magnetic bonding forces.
A further disadvantage of the known construction kit is that it can only be used to make network-type or "open structures".
A construction kit of the type described above is the subject of WO
99/60583 Al.
Construction Kit The invention refers to a construction kit which consists of construction elements with magnetic elements and ferromagnetic spheres.
Construction kits of the type mentioned initially are intended particularly for use as children's toys, educational toys, for producing decorative objects or for applications in technology, for example, for producing architectural models.
A construction kit is already known which contains construction elements in the form of plastic rods with two permanent magnets in the ends and ferromagnetic spheres, which can be placed between the end side magnets of two construction elements to join these with a magnetic bond which can be detached. Two- and three-dimensional, network-like structures of various different designs can be formed with these construction elements.
The structures made of bar-shaped and spherical components are relatively unstable. Therefore, relatively strong permanent magnets are used and a small pin made of iron or ferromagnetic material is inserted in each plastic rod between the two magnets to increase the magnetic bonding forces.
A further disadvantage of the known construction kit is that it can only be used to make network-type or "open structures".
A construction kit of the type described above is the subject of WO
99/60583 Al.
2.
DE 39 10 304 A1 discloses a construction kit, in which the construction elements have ferromagnetic contact surfaces and the connections are permanent magnets. The construction elements may particularly be panels and the connections particularly spheres. Also, to the contact surfaces of the construction elements, may be concave and adapted to the convex surfaces of the connections (e.g. spheres). The structure of the spheres is illustrated in Fig. 2 and described in column 4, line 60 to column 5, line 57. These spheres have a very complex structure and are very expensive to manufacture. fn use, they have the disadvantage that the construction elements can only aligned at certain angles to the spherical connections, as otherwise an adequate magnetic bond cannot be brought about.
DE 33 23 489 A1 discloses a toy and means of instruction based on spherical elements, in which the spheres contain magnetic elements. The spheres serve to clamp and hold in place strip-type elements via the magnetic forces which are acting between spheres in different layers. This is illustrated in Fig. 3. The strips are made of "Perspex" and do not contain any ferromagnetic elements.
On the basis of the above, the object of the invention is to create a construction kit, which is not restricted to the creation of network-like structures and in which the structures are stabilised sufficiently well without special measures to increase the magnetic bonding forces.
DE 39 10 304 A1 discloses a construction kit, in which the construction elements have ferromagnetic contact surfaces and the connections are permanent magnets. The construction elements may particularly be panels and the connections particularly spheres. Also, to the contact surfaces of the construction elements, may be concave and adapted to the convex surfaces of the connections (e.g. spheres). The structure of the spheres is illustrated in Fig. 2 and described in column 4, line 60 to column 5, line 57. These spheres have a very complex structure and are very expensive to manufacture. fn use, they have the disadvantage that the construction elements can only aligned at certain angles to the spherical connections, as otherwise an adequate magnetic bond cannot be brought about.
DE 33 23 489 A1 discloses a toy and means of instruction based on spherical elements, in which the spheres contain magnetic elements. The spheres serve to clamp and hold in place strip-type elements via the magnetic forces which are acting between spheres in different layers. This is illustrated in Fig. 3. The strips are made of "Perspex" and do not contain any ferromagnetic elements.
On the basis of the above, the object of the invention is to create a construction kit, which is not restricted to the creation of network-like structures and in which the structures are stabilised sufficiently well without special measures to increase the magnetic bonding forces.
3.
The problem is solved by providing according to an aspect of the invention, for a construction kit which comprises a two-dimensional construction element having a polygonal shape, the construction element comprising: a first face; a second face opposite the first face; a perimeter edge disposed between the first face and the second face around the polygonal shape of the construction element, the first face and the second face having a beveled corner when viewed in a direction facing the first face; and a magnet disposed proximate to the beveled corner, the magnet having an outer surface portion that is cylindrical about a longitudinal axis and at least one planar face that is perpendicular to the longitudinal axis, the longitudinal axis of the magnet bisecting the beveled corner when viewed in a direction facing the first face.
According to another aspect of the invention, a two- to three-dimensional construction element is provided, which comprises a first face; a second face opposite the first face, the first face and the second face having a beveled corner when viewed in a direction facing the first face; a perimeter face disposed between the first face and the second face around the construction element, the construction element having a first bevel between the first face and the perimeter face and a second bevel between the second face and the perimeter race; and a magnet disposed proximate to the beveled corner.
According to yet another aspect of the invention, a construction kit is provided, which comprises a body, the body having an outer surface formed of a nonmagnetic material, and a magnet recessed into the body, the magnet having an outer surface portion that is cylindrical about a longitudinal axis and at least one planar face that is perpendicular to the longitudinal axis, the magnet being recessed into the body such that only the planar face of the magnet is exposed and the planar face is recessed into and below the outer 3 a.
surface of the body such that the nonmagnetic material of the body defines a recess above the planar surface, and the recess being shaped to contact a sphere along a circumferential line; and a ferromagnetic ball held by the magnet against the recess.
The construction kit according to the invention has two- or three-dimensional construction elements with magnetic elements in the corners and/or the sides and ferromagnetic spheres, which can be inserted between the magnetic elements of adjacent construction components to connect the construction elements together by magnetic bonding in such a way that they can be detached.
Since the construction kit includes two- and/or three-dimensional construction elements, the stability of the structures created with the aid of these construction elements and with ferromagnetic spheres is significantly better in comparison with the known construction kit with rod-type construction elements. This makes it possible only to use relatively weak magnets and to avoid additional ferromagnetic components within the construction elements. The construction of particularly large, stable structures is also supported. In addition, the two- or three-dimensional construction elements have the advantage that they make it possible to assemble more or less closed structures which increases the incentive to play game and permits many interesting applications. Moreover, the use of less strong magnetic forces avoids disruptive magnetic fields, which, for example, attract small parts or can impair clocks or other components containing precision mechanisms.
The two-dimensional components extend substantially in one plane, having however, a certain transverse expansion in respect of the plane. The three-
The problem is solved by providing according to an aspect of the invention, for a construction kit which comprises a two-dimensional construction element having a polygonal shape, the construction element comprising: a first face; a second face opposite the first face; a perimeter edge disposed between the first face and the second face around the polygonal shape of the construction element, the first face and the second face having a beveled corner when viewed in a direction facing the first face; and a magnet disposed proximate to the beveled corner, the magnet having an outer surface portion that is cylindrical about a longitudinal axis and at least one planar face that is perpendicular to the longitudinal axis, the longitudinal axis of the magnet bisecting the beveled corner when viewed in a direction facing the first face.
According to another aspect of the invention, a two- to three-dimensional construction element is provided, which comprises a first face; a second face opposite the first face, the first face and the second face having a beveled corner when viewed in a direction facing the first face; a perimeter face disposed between the first face and the second face around the construction element, the construction element having a first bevel between the first face and the perimeter face and a second bevel between the second face and the perimeter race; and a magnet disposed proximate to the beveled corner.
According to yet another aspect of the invention, a construction kit is provided, which comprises a body, the body having an outer surface formed of a nonmagnetic material, and a magnet recessed into the body, the magnet having an outer surface portion that is cylindrical about a longitudinal axis and at least one planar face that is perpendicular to the longitudinal axis, the magnet being recessed into the body such that only the planar face of the magnet is exposed and the planar face is recessed into and below the outer 3 a.
surface of the body such that the nonmagnetic material of the body defines a recess above the planar surface, and the recess being shaped to contact a sphere along a circumferential line; and a ferromagnetic ball held by the magnet against the recess.
The construction kit according to the invention has two- or three-dimensional construction elements with magnetic elements in the corners and/or the sides and ferromagnetic spheres, which can be inserted between the magnetic elements of adjacent construction components to connect the construction elements together by magnetic bonding in such a way that they can be detached.
Since the construction kit includes two- and/or three-dimensional construction elements, the stability of the structures created with the aid of these construction elements and with ferromagnetic spheres is significantly better in comparison with the known construction kit with rod-type construction elements. This makes it possible only to use relatively weak magnets and to avoid additional ferromagnetic components within the construction elements. The construction of particularly large, stable structures is also supported. In addition, the two- or three-dimensional construction elements have the advantage that they make it possible to assemble more or less closed structures which increases the incentive to play game and permits many interesting applications. Moreover, the use of less strong magnetic forces avoids disruptive magnetic fields, which, for example, attract small parts or can impair clocks or other components containing precision mechanisms.
The two-dimensional components extend substantially in one plane, having however, a certain transverse expansion in respect of the plane. The three-
4.
dimensional construction elements extend significantly in all spatial directions. In contrast to this, the rod-type construction elements of the prior art only extend significantly along one axis and only have a low level of expansion in the transverse direction.
In two-dimensional construction elements, the magnetic elements are preferably aligned substantially with the line bisecting the angle of the corners of the two large parallel side surfaces of the panel-type construction elements. Here, the magnetic elements are preferably arranged at the corners parallel to the two large side surfaces, preferably approximately in the middle between the two.
In three-dimensional construction elements, the magnetic elements are preferably aligned substantially with all the lines bisecting the angles which delineate these three-dimensional corners. This means, for example, in a cube, that the magnetic elements are aligned substantially with diagonals which run from the centre of the cube to its corners.
The two-dimensional construction elements can, for example, be arched two-dimensional components. The two-dimensional or three-dimensional construction elements may be produced in a wide range of shapes. They can be closed construction elements or open construction elements, for example, frame-type construction elements which run in one plane, or delineate a three-dimensional shape.
According to a preferred embodiment, the construction elements are panel-shaped. A very large number of interesting and particularly stable structures can be realised with the panel-type construction elements.
dimensional construction elements extend significantly in all spatial directions. In contrast to this, the rod-type construction elements of the prior art only extend significantly along one axis and only have a low level of expansion in the transverse direction.
In two-dimensional construction elements, the magnetic elements are preferably aligned substantially with the line bisecting the angle of the corners of the two large parallel side surfaces of the panel-type construction elements. Here, the magnetic elements are preferably arranged at the corners parallel to the two large side surfaces, preferably approximately in the middle between the two.
In three-dimensional construction elements, the magnetic elements are preferably aligned substantially with all the lines bisecting the angles which delineate these three-dimensional corners. This means, for example, in a cube, that the magnetic elements are aligned substantially with diagonals which run from the centre of the cube to its corners.
The two-dimensional construction elements can, for example, be arched two-dimensional components. The two-dimensional or three-dimensional construction elements may be produced in a wide range of shapes. They can be closed construction elements or open construction elements, for example, frame-type construction elements which run in one plane, or delineate a three-dimensional shape.
According to a preferred embodiment, the construction elements are panel-shaped. A very large number of interesting and particularly stable structures can be realised with the panel-type construction elements.
5.
The magnetic elements are preferably arranged in corners of the construction elements. In addition to, or instead of this, they can be arranged in the sides of the construction elements, particularly in the narrow sides of the two-dimensional construction elements.
The panel-type construction elements can be construction elements with any desired number of corners. The panel-type construction elements can also have curved sides. According to a further embodiment, the construction kit includes triangular and/or rectangular and/or hexagonal andlor octagonal and/or round and/or half round panel-type construction elements.
According to a further embodiment, the construction kit includes triangles with equal and/or unequal sides and/or square and/or double square and or multiple square panel-type construction elements.
According to one embodiment, the construction kit includes polyhedral (e.g.
cube-shaped, cuboid, prism-shaped, pyramidal, truncated pyramid-shaped) and/or spherical and/or spherical segment-shaped and/or cylindrical and or cylindrical segment-shaped and/or barrel-shaped and/or barrel segment-shaped and/or ring-shaped and/or arc-shaped three-dimensional construction elements.
According to one embodiment, the construction kit includes construction elements which have a bevel on their edges. This makes it easier to butt a number of construction elements together at the edges.
The magnetic elements are preferably arranged in corners of the construction elements. In addition to, or instead of this, they can be arranged in the sides of the construction elements, particularly in the narrow sides of the two-dimensional construction elements.
The panel-type construction elements can be construction elements with any desired number of corners. The panel-type construction elements can also have curved sides. According to a further embodiment, the construction kit includes triangular and/or rectangular and/or hexagonal andlor octagonal and/or round and/or half round panel-type construction elements.
According to a further embodiment, the construction kit includes triangles with equal and/or unequal sides and/or square and/or double square and or multiple square panel-type construction elements.
According to one embodiment, the construction kit includes polyhedral (e.g.
cube-shaped, cuboid, prism-shaped, pyramidal, truncated pyramid-shaped) and/or spherical and/or spherical segment-shaped and/or cylindrical and or cylindrical segment-shaped and/or barrel-shaped and/or barrel segment-shaped and/or ring-shaped and/or arc-shaped three-dimensional construction elements.
According to one embodiment, the construction kit includes construction elements which have a bevel on their edges. This makes it easier to butt a number of construction elements together at the edges.
6.
According to one embodiment, the construction kit includes construction elements, the walls of which are thinner between their edges than on the edges.
According to one embodiment, the construction kit includes construction elements, which have cut-outs on the corners and/or sides to take a section of a sphere. This makes it possible to bring the construction elements very close together or to house the spheres mainly in the corners of the construction elements.
According to a further embodiment, the cut-outs are formed by bevels on the corners of the construction element and/or substantially spherical segment-shaped or trough-shaped recesses on the corners and/or the sides of the construction elements.
According to one embodiment, the magnetic elements with their axes are aligned substantially with a line bisecting the corners. This aligns the magnetic retaining forces advantageously with the construction elements or the spheres. According to one embodiment of the construction elements with magnetic elements in the sides, the magnetic elements are aligned for this purpose with their axes substantially perpendicular to the sides and/or the cut-outs in the sides.
According to a further embodiment the magnetic elements are cylindrical.
According to a preferred embodiment, the magnetic elements are permanent magnets. However, it is also possible as a matter of principle for the magnetic elements to take the form of electromagnets.
According to one embodiment, the construction kit includes construction elements, the walls of which are thinner between their edges than on the edges.
According to one embodiment, the construction kit includes construction elements, which have cut-outs on the corners and/or sides to take a section of a sphere. This makes it possible to bring the construction elements very close together or to house the spheres mainly in the corners of the construction elements.
According to a further embodiment, the cut-outs are formed by bevels on the corners of the construction element and/or substantially spherical segment-shaped or trough-shaped recesses on the corners and/or the sides of the construction elements.
According to one embodiment, the magnetic elements with their axes are aligned substantially with a line bisecting the corners. This aligns the magnetic retaining forces advantageously with the construction elements or the spheres. According to one embodiment of the construction elements with magnetic elements in the sides, the magnetic elements are aligned for this purpose with their axes substantially perpendicular to the sides and/or the cut-outs in the sides.
According to a further embodiment the magnetic elements are cylindrical.
According to a preferred embodiment, the magnetic elements are permanent magnets. However, it is also possible as a matter of principle for the magnetic elements to take the form of electromagnets.
7.
The construction kit particularly includes construction elements of a rigid design. According to one embodiment, the construction kit includes at least one construction element which can be changed in shape. This construction element can be shaped manually by the user or with a tool. It can particularly involve a construction element which can be shaped plastically or elastically. In this way the user can construct structures which leave the preset grid of the construction elements. He can also bring stress states into his structures by means of elastically deformable construction elements.
According to one embodiment, the construction kit includes at least one construction element with a light source. The user can achieve interesting lighting effects with this. The construction element is also preferably provided with magnetic elements in the way already described and can be integrated into structures by means of ferromagnetic spheres. However, it may also demonstrate other assembly techniques, for example, suction cup fastenings.
According to a preferred embodiment, an electrical light source is involved.
According to a further embodiment, the construction kit includes an electrical voltage source, e.g. a battery, an accumulator or a power pack.
The voltage source can be used to supply the electric light source andlor electromagnetic elements. It can, for example, be integrated in a further construction element or in the construction element with the light source, for example, if using a button cell battery. However, it can also be integrated into the base plate or into a separate construction element.
The construction kit particularly includes construction elements of a rigid design. According to one embodiment, the construction kit includes at least one construction element which can be changed in shape. This construction element can be shaped manually by the user or with a tool. It can particularly involve a construction element which can be shaped plastically or elastically. In this way the user can construct structures which leave the preset grid of the construction elements. He can also bring stress states into his structures by means of elastically deformable construction elements.
According to one embodiment, the construction kit includes at least one construction element with a light source. The user can achieve interesting lighting effects with this. The construction element is also preferably provided with magnetic elements in the way already described and can be integrated into structures by means of ferromagnetic spheres. However, it may also demonstrate other assembly techniques, for example, suction cup fastenings.
According to a preferred embodiment, an electrical light source is involved.
According to a further embodiment, the construction kit includes an electrical voltage source, e.g. a battery, an accumulator or a power pack.
The voltage source can be used to supply the electric light source andlor electromagnetic elements. It can, for example, be integrated in a further construction element or in the construction element with the light source, for example, if using a button cell battery. However, it can also be integrated into the base plate or into a separate construction element.
8.
According to a further embodiment, the construction elements are at least partially made of plastic and/or metal and/or wood. The magnetic elements and/or light sources or a holder for the latter and/or the voltage source may particularly be cast in and/or injection-moulded and/or inserted into the construction elements.
The construction elements are preferably made of injection-moulded plastic.
According to one embodiment, the construction kit includes at least one cube with differently marked faces. The faces of a cube can all be marked differently or only some of them may be different. Symbols and/or designations of construction elements and/or spheres and/or special game instructions are preferably arranged on the faces. For example, one or more players can use the cube to throw dice for construction elements or spheres which they may then use for a design. It can then be determined in a sort of competition who has built the highest, most daring or most beautiful design with the construction elements won. A designation, to which a special game instruction is allocated can, for example, be a "joker". Throwing the joker can, for example, permit a player to select any construction element he wants. Another "designation" can, for example, be a face with nothing on it at all. If a player throws a blank of this kind, he may not take a construction element. A further feasible designation is a number, which designates the number of components the player may take.
According to one embodiment, the construction kit includes black and/or white and/or coloured construction elements and/or ferromagnetic spheres.
The construction kit can particularly include construction elements and/or spheres in different colours or in black or in white.
According to a further embodiment, the construction elements are at least partially made of plastic and/or metal and/or wood. The magnetic elements and/or light sources or a holder for the latter and/or the voltage source may particularly be cast in and/or injection-moulded and/or inserted into the construction elements.
The construction elements are preferably made of injection-moulded plastic.
According to one embodiment, the construction kit includes at least one cube with differently marked faces. The faces of a cube can all be marked differently or only some of them may be different. Symbols and/or designations of construction elements and/or spheres and/or special game instructions are preferably arranged on the faces. For example, one or more players can use the cube to throw dice for construction elements or spheres which they may then use for a design. It can then be determined in a sort of competition who has built the highest, most daring or most beautiful design with the construction elements won. A designation, to which a special game instruction is allocated can, for example, be a "joker". Throwing the joker can, for example, permit a player to select any construction element he wants. Another "designation" can, for example, be a face with nothing on it at all. If a player throws a blank of this kind, he may not take a construction element. A further feasible designation is a number, which designates the number of components the player may take.
According to one embodiment, the construction kit includes black and/or white and/or coloured construction elements and/or ferromagnetic spheres.
The construction kit can particularly include construction elements and/or spheres in different colours or in black or in white.
9.
Furthermore, an advantageous embodiment provides for the construction kit including a base plate which has recesses and/or other surface structures and/or other magnetic elements in which the spheres and/or construction elements can be inserted and/or with which spheres and/or construction elements can be connected by magnetic bonding so that they can be detached. Building up from the base plate, structures can be erected advantageously starting from the grid which is specified by the base plate.
The base plate is a useful aid to the construction of stable structures, especially if these reach large dimensions.
It is also possible to provide a base plate with recesses and/or other surface structures and/or further magnetic elements on both sides, for example in different grids, to permit different structures to be constructed. A double-sided structure of this type can also be used to cover structures and then erect new structures on top of it.
According to one embodiment, the recesses and/or other surface structures reveal a spherical and/or an elongated shape. This permits the base plate to be used for the erection of construction elements which have different edge lengths, for example, for square plates and triangles, equilateral or non-equilateral triangles.
According to one embodiment, the base plate is produced in black and/or white and/or coloured. According to one embodiment, the base plate is made of plastic. Moreover, the further magnetic elements of the base plates are preferably permanent magnets. Especially in a base plate, the other
Furthermore, an advantageous embodiment provides for the construction kit including a base plate which has recesses and/or other surface structures and/or other magnetic elements in which the spheres and/or construction elements can be inserted and/or with which spheres and/or construction elements can be connected by magnetic bonding so that they can be detached. Building up from the base plate, structures can be erected advantageously starting from the grid which is specified by the base plate.
The base plate is a useful aid to the construction of stable structures, especially if these reach large dimensions.
It is also possible to provide a base plate with recesses and/or other surface structures and/or further magnetic elements on both sides, for example in different grids, to permit different structures to be constructed. A double-sided structure of this type can also be used to cover structures and then erect new structures on top of it.
According to one embodiment, the recesses and/or other surface structures reveal a spherical and/or an elongated shape. This permits the base plate to be used for the erection of construction elements which have different edge lengths, for example, for square plates and triangles, equilateral or non-equilateral triangles.
According to one embodiment, the base plate is produced in black and/or white and/or coloured. According to one embodiment, the base plate is made of plastic. Moreover, the further magnetic elements of the base plates are preferably permanent magnets. Especially in a base plate, the other
10.
magnetic elements can also be electromagnets in order to give the entire structure a special stability via particularly strong magnetic forces.
According to one embodiment, the construction kit includes a container with a lower part with compartments containing construction elements and spheres and an upper part which can be removed from the lower part to form the base plate. The upper part therefore has a double function as the base for playing and a cover for the container for storing and transporting the construction elements and spheres.
According to one embodiment, the construction kit includes a container with a lower part and a hinged lid, each made of plastic and at least one insert with compartments containing construction elements and spheres.
According to one embodiment, the insert also consists of plastic. According to one embodiment, the container and/or the insert consists of a transparent plastic. According to one embodiment, the hinged lid is attached to the lower part via a film hinge. According to one embodiment, the container and/or the insert is folded from a flat plastic material and connected at the corners by adhesive, welding or another type of connection. According to one embodiment, the construction kit contains a base plate inserted in it.
The invention is described in greater detail below using the attached drawings of examples of embodiments. The drawings show:
Fig. la and b A top view (Fig. la) and a side view (Fig. lb) of a square panel-type construction element;
magnetic elements can also be electromagnets in order to give the entire structure a special stability via particularly strong magnetic forces.
According to one embodiment, the construction kit includes a container with a lower part with compartments containing construction elements and spheres and an upper part which can be removed from the lower part to form the base plate. The upper part therefore has a double function as the base for playing and a cover for the container for storing and transporting the construction elements and spheres.
According to one embodiment, the construction kit includes a container with a lower part and a hinged lid, each made of plastic and at least one insert with compartments containing construction elements and spheres.
According to one embodiment, the insert also consists of plastic. According to one embodiment, the container and/or the insert consists of a transparent plastic. According to one embodiment, the hinged lid is attached to the lower part via a film hinge. According to one embodiment, the container and/or the insert is folded from a flat plastic material and connected at the corners by adhesive, welding or another type of connection. According to one embodiment, the construction kit contains a base plate inserted in it.
The invention is described in greater detail below using the attached drawings of examples of embodiments. The drawings show:
Fig. la and b A top view (Fig. la) and a side view (Fig. lb) of a square panel-type construction element;
11.
Fig. 2a and b A top view (Fig. 2a) and a side view (Fig. 2b) of a double square two-dimensional construction element;
Fig. 3a to c A top view (Fig. 3a), a view from the left side (Fig. 3b) and a view from the right side (Fig. 3c) of a triangular two-dimensional construction element;
Fig. 4a to c A front view (Fig. 4a), side view (Fig. 4b) and a further side view (Fig. 4c) of a prism structure formed with construction elements according to Fig. 1 and 3 plus ferromagnetic spheres;
Fig. 5 Top view of a pyramidal structure, formed from construction elements according to Fig. 3 and ferromagnetic spheres;
Fig. 6a to c A top view (Fig. 6a), a side view (Fig. 6b) and the same side view with a sphere inserted (Fig, 6c) of a base plate with recesses to hold spheres, Fig. 7a to c A top view (Fig. 7a) of the upper part of a container for construction elements and spheres, a top view of the lower part (Fig. 7b) and a vertical section (Fig. 7c);
Fig. 8 A perspective side view of a dice;
Fig. 9 Table with dice symbols and rules of the game.
In the explanation of a number of different examples of embodiments below, corresponding characteristics are provided with the same reference numbers.
Fig. 2a and b A top view (Fig. 2a) and a side view (Fig. 2b) of a double square two-dimensional construction element;
Fig. 3a to c A top view (Fig. 3a), a view from the left side (Fig. 3b) and a view from the right side (Fig. 3c) of a triangular two-dimensional construction element;
Fig. 4a to c A front view (Fig. 4a), side view (Fig. 4b) and a further side view (Fig. 4c) of a prism structure formed with construction elements according to Fig. 1 and 3 plus ferromagnetic spheres;
Fig. 5 Top view of a pyramidal structure, formed from construction elements according to Fig. 3 and ferromagnetic spheres;
Fig. 6a to c A top view (Fig. 6a), a side view (Fig. 6b) and the same side view with a sphere inserted (Fig, 6c) of a base plate with recesses to hold spheres, Fig. 7a to c A top view (Fig. 7a) of the upper part of a container for construction elements and spheres, a top view of the lower part (Fig. 7b) and a vertical section (Fig. 7c);
Fig. 8 A perspective side view of a dice;
Fig. 9 Table with dice symbols and rules of the game.
In the explanation of a number of different examples of embodiments below, corresponding characteristics are provided with the same reference numbers.
12.
According to Fig. 1, a square, panel-type construction element 1 has a plate 2, which has a small bevel 3 at an angle of 45° to the edges in each of the four corners.
Furthermore, there is a magnetic element 4 inserted in each corner in the form of a small cylindrical permanent magnet. The axes of the magnetic elements 4 are aligned precisely with the line bisecting the edges of the panel 2 adjacent to the corners or aligned with the centre of the panel 2.
Furthermore, the panel 2 has a bevel 5 running around the edges on both sides.
In the example, the panel 2 has side lengths of approximately 40 mm and a wall thickness of approximately 5 mm. Moreover, in the example, magnets 4 are inserted with a diameter of approximately 4 mm and a length of approximately 5 mm.
Fig. 2a shows a double square panel-type construction element 6, which produces a panel 7 with double the side length of panel 1 (approximately 80 mm). The panel 7 has bevels 3 on the corners. Magnets 4 are again integrated there in the panels 7. A bevel S runs around the edge on both sides on the outside.
Furthermore, the panel-type construction element 6 has trough-shaped recesses 8 in the centre of the two long edges. Magnetic elements 4 are again arranged in the bottom of these recesses 8 in the panel.
According to Fig. 1, a square, panel-type construction element 1 has a plate 2, which has a small bevel 3 at an angle of 45° to the edges in each of the four corners.
Furthermore, there is a magnetic element 4 inserted in each corner in the form of a small cylindrical permanent magnet. The axes of the magnetic elements 4 are aligned precisely with the line bisecting the edges of the panel 2 adjacent to the corners or aligned with the centre of the panel 2.
Furthermore, the panel 2 has a bevel 5 running around the edges on both sides.
In the example, the panel 2 has side lengths of approximately 40 mm and a wall thickness of approximately 5 mm. Moreover, in the example, magnets 4 are inserted with a diameter of approximately 4 mm and a length of approximately 5 mm.
Fig. 2a shows a double square panel-type construction element 6, which produces a panel 7 with double the side length of panel 1 (approximately 80 mm). The panel 7 has bevels 3 on the corners. Magnets 4 are again integrated there in the panels 7. A bevel S runs around the edge on both sides on the outside.
Furthermore, the panel-type construction element 6 has trough-shaped recesses 8 in the centre of the two long edges. Magnetic elements 4 are again arranged in the bottom of these recesses 8 in the panel.
13.
The recesses 8 are dimensioned such that a region of spheres with a diameter of 12.7 mm (1/2 inch) can be held in them.
The recesses 8 have a width of approximately 13 mm and a depth of approximately 3.5 mm in the example.
According to Fig. 3, a triangular panel-type construction element 9 comprises a panel 10 in the form of an equilateral triangle, which has bevels 3 at the edges which run perpendicular to the line bisecting the angle between the sides adjacent to the corners.
In the panel 10, there are magnetic elements 4, which in turn lie under the bevels 3, with a cylindrical shape, the axes of which are aligned with the line bisecting the angle at the corners.
The side length of the panel 10, i.e. the distance from a hypothetical corner to the other measured distance corresponds to the side lengths of the panel 2, i.e. amounts to approximately 40 mm. The panel 10 also has a wall thickness of approximately 5 mm.
According to Fig. 4 and 5 the construction elements 1 and 9, described above, are used with ferromagnetic spheres 11, to produce structures.
During this, the ferromagnetic spheres 11 are each placed over the magnetic elements 4, so that the distance between the centres of the spheres is approximately 45 mm.
According to Fig. 4a to c a prism-shaped structure is realised from three square panel-type construction elements 1, two triangular panel-type
The recesses 8 are dimensioned such that a region of spheres with a diameter of 12.7 mm (1/2 inch) can be held in them.
The recesses 8 have a width of approximately 13 mm and a depth of approximately 3.5 mm in the example.
According to Fig. 3, a triangular panel-type construction element 9 comprises a panel 10 in the form of an equilateral triangle, which has bevels 3 at the edges which run perpendicular to the line bisecting the angle between the sides adjacent to the corners.
In the panel 10, there are magnetic elements 4, which in turn lie under the bevels 3, with a cylindrical shape, the axes of which are aligned with the line bisecting the angle at the corners.
The side length of the panel 10, i.e. the distance from a hypothetical corner to the other measured distance corresponds to the side lengths of the panel 2, i.e. amounts to approximately 40 mm. The panel 10 also has a wall thickness of approximately 5 mm.
According to Fig. 4 and 5 the construction elements 1 and 9, described above, are used with ferromagnetic spheres 11, to produce structures.
During this, the ferromagnetic spheres 11 are each placed over the magnetic elements 4, so that the distance between the centres of the spheres is approximately 45 mm.
According to Fig. 4a to c a prism-shaped structure is realised from three square panel-type construction elements 1, two triangular panel-type
14.
construction elements 9 and six ferromagnetic spheres 11. The spheres have been omitted in some cases in the views in order to give a clear view of the bevels 3 and the magnetic elements 4. It can clearly be seen that a section of the spheres 11 is placed in the region of the bevels 3 and that as a result of this the construction elements 1, 9 can be butted tightly against each other.
Fig. S shows a pyramidal or tetrahedral structure, formed from four triangular panel-type construction elements 9 and four ferromagnetic spheres 11.
Of course, the construction elements 1, 9, 6 and any other construction elements included in this invention can be combined together to form structures of practically any desired size and complexity. Dimensions different from those stated are also possible.
According to Fig. 6, a base plate 12, comprising a panel-type body 13, which has a large number of recesses 14 on at least one side, serves as an aid to the erection of structures. In the example, cone-shaped recesses have been selected, but they can also take other shapes. The recesses 14 have the advantage that spheres 11 inserted in them are only held by a line around the circumference so that although they are fixed precisely, they can be removed again with the application of little force.
In the example, the base plate is approximately square and has a side length of approximately 500 mm. The distance between the recesses 14 corresponds to the distance between the centres of the spheres if they are allocated to the magnets 4 on construction elements 1, 6, 9 i.e. approximately 45 mm.
construction elements 9 and six ferromagnetic spheres 11. The spheres have been omitted in some cases in the views in order to give a clear view of the bevels 3 and the magnetic elements 4. It can clearly be seen that a section of the spheres 11 is placed in the region of the bevels 3 and that as a result of this the construction elements 1, 9 can be butted tightly against each other.
Fig. S shows a pyramidal or tetrahedral structure, formed from four triangular panel-type construction elements 9 and four ferromagnetic spheres 11.
Of course, the construction elements 1, 9, 6 and any other construction elements included in this invention can be combined together to form structures of practically any desired size and complexity. Dimensions different from those stated are also possible.
According to Fig. 6, a base plate 12, comprising a panel-type body 13, which has a large number of recesses 14 on at least one side, serves as an aid to the erection of structures. In the example, cone-shaped recesses have been selected, but they can also take other shapes. The recesses 14 have the advantage that spheres 11 inserted in them are only held by a line around the circumference so that although they are fixed precisely, they can be removed again with the application of little force.
In the example, the base plate is approximately square and has a side length of approximately 500 mm. The distance between the recesses 14 corresponds to the distance between the centres of the spheres if they are allocated to the magnets 4 on construction elements 1, 6, 9 i.e. approximately 45 mm.
15.
The construction elements 1, 6, 9 andlor the base plate 12 can be manufactured particularly from plastic, especially using injection-moulding.
The magnetic elements 4 can be surrounded by the plastic material in the injection-moulding process.
The spheres 11 are made of a ferrous material, which is attracted by a magnet. It is preferable for a non-rusting ferrous material to be used. The spheres 11 can also be coated.
According to Fig. 7, a container 15 includes a lower part 16 with a base part 17 and a holder part 18, in which various compartments 19 are formed. The compartments 19 serve as containers for the construction elements and spheres. Their size is adapted to the respective construction elements and spheres they are to hold.
The holder part 18 has an edge 20 around its circumference which delineates a mounting.
An upper part 21 is inserted in the mounting. This includes a base plate 12', which apart from circular recesses 14' also includes a longitudinal recess 14' ', the ends of which are rounded. The width of the longitudinal recesses 14" corresponds to the diameter of the circular recesses 14' and their length corresponds to three times the diameter of the circular recesses 14'.
The recesses 14' 14" are holes which pass through the base plate 14'. The upper part 21 includes a thin cover plate 22, which is arranged under the base plate 12' and covers the holes.
The construction elements 1, 6, 9 andlor the base plate 12 can be manufactured particularly from plastic, especially using injection-moulding.
The magnetic elements 4 can be surrounded by the plastic material in the injection-moulding process.
The spheres 11 are made of a ferrous material, which is attracted by a magnet. It is preferable for a non-rusting ferrous material to be used. The spheres 11 can also be coated.
According to Fig. 7, a container 15 includes a lower part 16 with a base part 17 and a holder part 18, in which various compartments 19 are formed. The compartments 19 serve as containers for the construction elements and spheres. Their size is adapted to the respective construction elements and spheres they are to hold.
The holder part 18 has an edge 20 around its circumference which delineates a mounting.
An upper part 21 is inserted in the mounting. This includes a base plate 12', which apart from circular recesses 14' also includes a longitudinal recess 14' ', the ends of which are rounded. The width of the longitudinal recesses 14" corresponds to the diameter of the circular recesses 14' and their length corresponds to three times the diameter of the circular recesses 14'.
The recesses 14' 14" are holes which pass through the base plate 14'. The upper part 21 includes a thin cover plate 22, which is arranged under the base plate 12' and covers the holes.
16.
The container 15 can be made entirely or partially of plastic and/or wood and/or metal (e.g. aluminium) or another suitable material.
According to Fig. 8, a cube 23 which forms part of the construction kit, has six faces 24 with different symbols.
The allocation of the symbols to the faces is shown in the table in Fig. 9.
The rules of the game are also clear from this, which must be observed by a player when throwing the a certain symbol using the cube as a dice:
If the first face is thrown, the player may take one square construction element and one sphere.
If the second face is thrown, he has a rectangular construction element and a sphere.
If the third face is thrown, the player is entitled to take a triangular construction element and a sphere from the stock available.
With fourth face he receives a trapezoidal construction element and a sphere.
If the player throws the fifth face with the dice, he gets two spheres.
If he throws the sixth face he can choose between any construction element he would like or up to four spheres.
Any number of desired variations are possible.
The container 15 can be made entirely or partially of plastic and/or wood and/or metal (e.g. aluminium) or another suitable material.
According to Fig. 8, a cube 23 which forms part of the construction kit, has six faces 24 with different symbols.
The allocation of the symbols to the faces is shown in the table in Fig. 9.
The rules of the game are also clear from this, which must be observed by a player when throwing the a certain symbol using the cube as a dice:
If the first face is thrown, the player may take one square construction element and one sphere.
If the second face is thrown, he has a rectangular construction element and a sphere.
If the third face is thrown, the player is entitled to take a triangular construction element and a sphere from the stock available.
With fourth face he receives a trapezoidal construction element and a sphere.
If the player throws the fifth face with the dice, he gets two spheres.
If he throws the sixth face he can choose between any construction element he would like or up to four spheres.
Any number of desired variations are possible.
17.
Using one or more dice 22, it is possible, for example, to undertake competitions, organised between different players. Each player has a certain number of dice and he must build a structure with the stock of construction elements and spheres he has gained by throwing the dice. The results are compared on the basis of one or more specific criteria (e.g. height of the structure), thus selecting a winner.
Using one or more dice 22, it is possible, for example, to undertake competitions, organised between different players. Each player has a certain number of dice and he must build a structure with the stock of construction elements and spheres he has gained by throwing the dice. The results are compared on the basis of one or more specific criteria (e.g. height of the structure), thus selecting a winner.
Claims (20)
Claims
1. A construction kit comprising: a two-dimensional construction element having a polygonal shape, the construction element comprising: a first face; a second face opposite the first face; a perimeter edge disposed between the first face and the second face around the polygonal shape of the construction element, the first face and the second face having a beveled corner when viewed in a direction facing the first face; and a magnet disposed proximate to the beveled corner, the magnet having an outer surface portion that is cylindrical about a longitudinal axis and at least one planar face that is perpendicular to the longitudinal axis, the longitudinal axis of the magnet bisecting the beveled corner when viewed in a direction facing the first face.
2. The construction element of claim 1, the first face, the second face, and the longitudinal axis of the magnet being substantially parallel.
3. The construction element of claim 1, wherein the beveled corner defines a planar portion of the perimeter edge and the magnet is recessed from the beveled corner into the construction element such that only the planar face of the magnet is exposed and the planar face is recessed from the plane of the beveled corner.
4. The construction element of claim 3, the construction element being made from nonmagnetic material, the magnet being encased in the nonmagnetic material, the nonmagnetic material defining a recess above the exposed planar face, and the recess shaped to contact a sphere along a circumferential line.
5. The construction element of claim 4, the recess being conical.
6. The construction element of claim 1, wherein each corner of the polygonal shape is beveled and a magnet is provided in each of the beveled corners.
19.
19.
7. The construction element of claim 1, further comprising a first bevel between the first face and the perimeter edge and a second bevel between the second face and the perimeter edge.
8. The construction element of claim 1, the first face and the second face having a second beveled corner and a third beveled corner when viewed in a direction facing the first face, the construction element further comprising: a second magnet disposed proximate to the second beveled corner, the second magnet having an outer surface portion that is cylindrical about a longitudinal axis and at least one planar face that is perpendicular to the longitudinal axis, the longitudinal axis of the second magnet bisecting the second beveled corner when viewed in a direction facing the first face; and a third magnet disposed proximate to the third beveled corner, the third magnet having an outer surface portion that is cylindrical about a longitudinal axis and at least one planar face that is perpendicular to the longitudinal axis, the longitudinal axis of the third magnet bisecting the third beveled corner when viewed in a direction facing the first face.
9. The construction element of claim 1, the magnet being cylindrical.
10. A two- to three-dimensional construction element, the construction element comprising: a first face; a second face opposite the first face, the first face and the second face having a beveled corner when viewed in a direction facing the first face;
a perimeter face disposed between the first face and the second face around the construction element, the construction element having a first bevel between the first face and the perimeter face and a second bevel between the second face and the perimeter race; and a magnet disposed proximate to the beveled corner.
20.
a perimeter face disposed between the first face and the second face around the construction element, the construction element having a first bevel between the first face and the perimeter face and a second bevel between the second face and the perimeter race; and a magnet disposed proximate to the beveled corner.
20.
11. The construction element of claim 10, the first face and the second face being substantially parallel, and the perimeter face being substantially perpendicular to the first face and the second face.
12. The construction element of claim 10, the axis of the magnet bisecting the beveled corner when viewed in a direction facing the first face.
13. The construction element of claim 12, the construction element comprising a polygonal two-dimensional shape, and the first face, the second face, and the axis of the magnet being substantially parallel.
14. The construction element of claim 13, the construction element being made from nonmagnetic material, each corner of the polygonal shape being beveled, and a magnet recessed into each beveled corner such that only a planar face of the magnet is exposed.
15. The construction element of claim 14, wherein the magnet is recessed into and below the surface of the beveled corner.
16. A construction kit comprising: a construction element having: a body, the body having an outer surface formed of a nonmagnetic material; and a magnet recessed into the body, the magnet having an outer surface portion that is cylindrical about a longitudinal axis and at least one planar face that is perpendicular to the longitudinal axis, the magnet being recessed into the body such that only the planar face of the magnet is exposed and the planar face is recessed into and below the outer surface of the body such that the nonmagnetic material of the body defines a recess above the planar surface, and the recess being shaped to contact a sphere along a circumferential line; and a ferromagnetic ball held by the magnet against the recess.
21.
21.
17. The construction kit of claim 16, the body having a first face and a second face opposite the first face, the first face and the second face having the beveled corner when viewed in a direction facing the first face, the longitudinal axis of the magnet bisecting the beveled corner when viewed in a direction facing the first face.
18. The construction kit of claim 17, wherein the body comprises a base plate having a plurality of cone-shaped recesses located on at least one side thereof, and wherein a magnet is disposed in each of the recesses.
19. The construction kit of claim 16, the ferromagnetic ball by itself having a spherical outer surface and substantially uniform magnetic properties across the outer surface.
20. The construction kit of claim 16, the ferromagnetic ball being spaced apart from the magnet when held against the recess.
Applications Claiming Priority (3)
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DE20202183U DE20202183U1 (en) | 2002-02-01 | 2002-02-01 | construction kit |
DE20202183.1 | 2002-02-01 | ||
PCT/EP2002/013311 WO2003063994A1 (en) | 2002-02-01 | 2002-11-26 | Construction kit |
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CA2489575A1 CA2489575A1 (en) | 2003-08-07 |
CA2489575C true CA2489575C (en) | 2007-05-01 |
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CA002489575A Expired - Fee Related CA2489575C (en) | 2002-02-01 | 2002-11-26 | Construction kit |
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US (3) | US7066778B2 (en) |
EP (1) | EP1399230B1 (en) |
JP (1) | JP2005525148A (en) |
CN (1) | CN100479896C (en) |
AT (1) | ATE281876T1 (en) |
CA (1) | CA2489575C (en) |
DE (3) | DE20202183U1 (en) |
ES (1) | ES2232783T3 (en) |
HK (1) | HK1077770A1 (en) |
WO (1) | WO2003063994A1 (en) |
Families Citing this family (148)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9602862B2 (en) | 2000-04-16 | 2017-03-21 | The Directv Group, Inc. | Accessing programs using networked digital video recording devices |
DE20202183U1 (en) * | 2002-02-01 | 2002-06-06 | Kretzschmar Michael | construction kit |
AU2003258926A1 (en) * | 2002-09-04 | 2004-03-29 | Trendus Aktiebolag | Magnetic play module |
EP2189203A1 (en) * | 2003-01-14 | 2010-05-26 | Orda Korea Co., Ltd | Joining apparatus with rotatable magnet therein and built-up type toy with the same |
AU2003287107A1 (en) * | 2003-01-15 | 2004-08-10 | Andrzej Pietrzyk | A system of three-dimensional multipurpose elements |
KR200325669Y1 (en) * | 2003-06-20 | 2003-09-03 | 윤봉석 | Magnetic toy |
ITIM20030010A1 (en) * | 2003-11-07 | 2005-05-08 | Natale Barone | MODULAR AND MODULAR PLATES AND SLIDING BARS SYSTEM TO BE INTEGRATED IN COMPOSITION WITH MAGNETIC BARS AND BALLS |
US7273404B2 (en) | 2004-01-16 | 2007-09-25 | Mega Brands America, Inc. | Magnetic construction modules for creating three-dimensional assemblies |
US7234986B2 (en) | 2004-01-16 | 2007-06-26 | Mega Brands America, Inc. | Magnetic construction kit with wheel-like components |
DE102004004124B4 (en) * | 2004-01-26 | 2006-05-18 | Mega Bloks International S.A.R.L., Luxemburg, Zweigniederlassung Zug | construction kit |
DE102004005386B4 (en) * | 2004-02-03 | 2013-09-12 | Mega Brands International S.à.r.l., Luxembourg, Zweigniederlassung Zug | construction kit |
ITMI20040649A1 (en) * | 2004-03-31 | 2004-06-30 | Claudio Vicentelli | MAGNETIC GAME |
ITRM20040362A1 (en) * | 2004-07-19 | 2004-10-19 | Edoardo Tusacciu | SYSTEM FOR THE REALIZATION OF COMPLEX CONSTRUCTIONS. |
US7255624B2 (en) | 2004-10-15 | 2007-08-14 | Mega Brands America, Inc. | Illuminated, three-dimensional modules for a magnetic toy construction kit |
US7364487B2 (en) * | 2004-10-15 | 2008-04-29 | Cranium, Inc. | Structure building toy |
WO2006044859A2 (en) | 2004-10-19 | 2006-04-27 | Mega Brands International, Luxembourg, Zug Branch | Illuminated, three-dimensional modules with coaxial magnetic connectors for a toy construction kit |
US20060091606A1 (en) * | 2004-10-28 | 2006-05-04 | Gary Paugh | Magnetic building game |
WO2006075666A1 (en) * | 2005-01-12 | 2006-07-20 | Kyoto University | Three-dimensional puzzle, advertisement exhibit, three-dimensional display and its fabricating method |
TWI248826B (en) * | 2005-04-06 | 2006-02-11 | Ind Tech Res Inst | Connecting device and assembled structure using the same |
US7918708B2 (en) * | 2005-07-06 | 2011-04-05 | Mega Brands International | Illuminated magnetic module for toy construction kit |
US7507136B2 (en) * | 2006-12-08 | 2009-03-24 | Claire Jean Patton | Construction set utilizing magnets |
US7955155B2 (en) * | 2007-07-09 | 2011-06-07 | Mega Brands International | Magnetic and electronic toy construction systems and elements |
US7843297B2 (en) * | 2008-04-04 | 2010-11-30 | Cedar Ridge Research Llc | Coded magnet structures for selective association of articles |
US7843296B2 (en) * | 2008-04-04 | 2010-11-30 | Cedar Ridge Research Llc | Magnetically attachable and detachable panel method |
US8179219B2 (en) | 2008-04-04 | 2012-05-15 | Correlated Magnetics Research, Llc | Field emission system and method |
US9105380B2 (en) | 2008-04-04 | 2015-08-11 | Correlated Magnetics Research, Llc. | Magnetic attachment system |
US7839247B2 (en) * | 2008-04-04 | 2010-11-23 | Cedar Ridge Research | Magnetic force profile system using coded magnet structures |
US7817005B2 (en) * | 2008-04-04 | 2010-10-19 | Cedar Ridge Research, Llc. | Correlated magnetic container and method for using the correlated magnetic container |
US7750781B2 (en) * | 2008-04-04 | 2010-07-06 | Cedar Ridge Research Llc | Coded linear magnet arrays in two dimensions |
WO2009123718A1 (en) * | 2008-04-04 | 2009-10-08 | Cedar Ridge Research, Llc | Techniques for producing an electrical pulse |
US8717131B2 (en) | 2008-04-04 | 2014-05-06 | Correlated Magnetics Research | Panel system for covering a glass or plastic surface |
US9202616B2 (en) | 2009-06-02 | 2015-12-01 | Correlated Magnetics Research, Llc | Intelligent magnetic system |
US7843295B2 (en) | 2008-04-04 | 2010-11-30 | Cedar Ridge Research Llc | Magnetically attachable and detachable panel system |
US7868721B2 (en) * | 2008-04-04 | 2011-01-11 | Cedar Ridge Research, Llc | Field emission system and method |
US8760250B2 (en) | 2009-06-02 | 2014-06-24 | Correlated Magnetics Rsearch, LLC. | System and method for energy generation |
US8576036B2 (en) | 2010-12-10 | 2013-11-05 | Correlated Magnetics Research, Llc | System and method for affecting flux of multi-pole magnetic structures |
US8279032B1 (en) | 2011-03-24 | 2012-10-02 | Correlated Magnetics Research, Llc. | System for detachment of correlated magnetic structures |
US8174347B2 (en) | 2010-07-12 | 2012-05-08 | Correlated Magnetics Research, Llc | Multilevel correlated magnetic system and method for using the same |
US8115581B2 (en) | 2008-04-04 | 2012-02-14 | Correlated Magnetics Research, Llc | Techniques for producing an electrical pulse |
US7755462B2 (en) * | 2008-04-04 | 2010-07-13 | Cedar Ridge Research Llc | Ring magnet structure having a coded magnet pattern |
US8035260B2 (en) * | 2008-04-04 | 2011-10-11 | Cedar Ridge Research Llc | Stepping motor with a coded pole pattern |
US8648681B2 (en) | 2009-06-02 | 2014-02-11 | Correlated Magnetics Research, Llc. | Magnetic structure production |
US7800471B2 (en) * | 2008-04-04 | 2010-09-21 | Cedar Ridge Research, Llc | Field emission system and method |
US8779879B2 (en) | 2008-04-04 | 2014-07-15 | Correlated Magnetics Research LLC | System and method for positioning a multi-pole magnetic structure |
US8368495B2 (en) | 2008-04-04 | 2013-02-05 | Correlated Magnetics Research LLC | System and method for defining magnetic structures |
US9371923B2 (en) | 2008-04-04 | 2016-06-21 | Correlated Magnetics Research, Llc | Magnetic valve assembly |
US8816805B2 (en) | 2008-04-04 | 2014-08-26 | Correlated Magnetics Research, Llc. | Magnetic structure production |
US8760251B2 (en) | 2010-09-27 | 2014-06-24 | Correlated Magnetics Research, Llc | System and method for producing stacked field emission structures |
US7834729B2 (en) * | 2008-05-20 | 2010-11-16 | Cedar Redge Research, LLC | Correlated magnetic connector and method for using the correlated magnetic connector |
US7821367B2 (en) | 2008-05-20 | 2010-10-26 | Cedar Ridge Research, Llc. | Correlated magnetic harness and method for using the correlated magnetic harness |
US7817002B2 (en) * | 2008-05-20 | 2010-10-19 | Cedar Ridge Research, Llc. | Correlated magnetic belt and method for using the correlated magnetic belt |
US8016330B2 (en) * | 2008-05-20 | 2011-09-13 | Correalated Magnetics Research, LLC | Appliance safety apparatus, systems, and methods |
US7812698B2 (en) * | 2008-05-20 | 2010-10-12 | Cedar Ridge Research, Llc. | Correlated magnetic suit and method for using the correlated magnetic suit |
US7961068B2 (en) * | 2008-05-20 | 2011-06-14 | Cedar Ridge Research, Llc. | Correlated magnetic breakaway device and method |
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US7893803B2 (en) * | 2008-05-20 | 2011-02-22 | Cedar Ridge Research | Correlated magnetic coupling device and method for using the correlated coupling device |
US7817003B2 (en) | 2008-05-20 | 2010-10-19 | Cedar Ridge Research, Llc. | Device and method for enabling a cover to be attached to and removed from a compartment within the device |
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US7956712B2 (en) | 2008-05-20 | 2011-06-07 | Cedar Ridge Research, Llc. | Correlated magnetic assemblies for securing objects in a vehicle |
US7824083B2 (en) | 2008-05-20 | 2010-11-02 | Cedar Ridge Research. LLC. | Correlated magnetic light and method for using the correlated magnetic light |
US7956711B2 (en) * | 2008-05-20 | 2011-06-07 | Cedar Ridge Research, Llc. | Apparatuses and methods relating to tool attachments that may be removably connected to an extension handle |
US7958575B2 (en) * | 2008-05-20 | 2011-06-14 | Cedar Ridge Research, Llc | Toilet safety apparatus, systems, and methods |
US7681256B2 (en) * | 2008-05-20 | 2010-03-23 | Cedar Ridge Research, Llc. | Correlated magnetic mask and method for using the correlated magnetic mask |
US7823300B2 (en) | 2008-05-20 | 2010-11-02 | Cedar Ridge Research, Llc | Correlated magnetic footwear and method for using the correlated magnetic footwear |
US20100056013A1 (en) * | 2008-08-27 | 2010-03-04 | Matthew Lamport Kaplan | Magnetic Toy Construction Piece and Set |
US8917154B2 (en) | 2012-12-10 | 2014-12-23 | Correlated Magnetics Research, Llc. | System for concentrating magnetic flux |
US8937521B2 (en) | 2012-12-10 | 2015-01-20 | Correlated Magnetics Research, Llc. | System for concentrating magnetic flux of a multi-pole magnetic structure |
US8850683B2 (en) | 2009-03-26 | 2014-10-07 | Tegu | Magnetic blocks and method of making magnetic blocks |
US9275783B2 (en) | 2012-10-15 | 2016-03-01 | Correlated Magnetics Research, Llc. | System and method for demagnetization of a magnetic structure region |
US9257219B2 (en) | 2012-08-06 | 2016-02-09 | Correlated Magnetics Research, Llc. | System and method for magnetization |
US8704626B2 (en) | 2010-05-10 | 2014-04-22 | Correlated Magnetics Research, Llc | System and method for moving an object |
US9404776B2 (en) | 2009-06-02 | 2016-08-02 | Correlated Magnetics Research, Llc. | System and method for tailoring polarity transitions of magnetic structures |
US8742814B2 (en) | 2009-07-15 | 2014-06-03 | Yehuda Binder | Sequentially operated modules |
US9472112B2 (en) | 2009-07-24 | 2016-10-18 | Modular Robotics Incorporated | Educational construction modular unit |
US8602833B2 (en) | 2009-08-06 | 2013-12-10 | May Patents Ltd. | Puzzle with conductive path |
US8646242B2 (en) * | 2009-09-18 | 2014-02-11 | Snap Lock Industries, Inc. | Modular floor tile with connector system |
US9711268B2 (en) | 2009-09-22 | 2017-07-18 | Correlated Magnetics Research, Llc | System and method for tailoring magnetic forces |
KR101055126B1 (en) | 2009-09-22 | 2011-08-08 | 이규휘 | Baby Block Toys |
EP2481062A2 (en) | 2009-09-22 | 2012-08-01 | Correlated Magnetics Research, LLC | Multilevel correlated magnetic system and method for using same |
IT1398400B1 (en) * | 2010-01-28 | 2013-02-22 | Angioni | MAGNETIC MECHANICAL CONSTRUCTION GAME. |
US8638016B2 (en) | 2010-09-17 | 2014-01-28 | Correlated Magnetics Research, Llc | Electromagnetic structure having a core element that extends magnetic coupling around opposing surfaces of a circular magnetic structure |
US8279031B2 (en) | 2011-01-20 | 2012-10-02 | Correlated Magnetics Research, Llc | Multi-level magnetic system for isolation of vibration |
US8702437B2 (en) | 2011-03-24 | 2014-04-22 | Correlated Magnetics Research, Llc | Electrical adapter system |
US9330825B2 (en) | 2011-04-12 | 2016-05-03 | Mohammad Sarai | Magnetic configurations |
KR101079505B1 (en) * | 2011-04-25 | 2011-11-03 | 이규휘 | A block toy used child |
US8963380B2 (en) | 2011-07-11 | 2015-02-24 | Correlated Magnetics Research LLC. | System and method for power generation system |
US11330714B2 (en) | 2011-08-26 | 2022-05-10 | Sphero, Inc. | Modular electronic building systems with magnetic interconnections and methods of using the same |
US9597607B2 (en) | 2011-08-26 | 2017-03-21 | Littlebits Electronics Inc. | Modular electronic building systems with magnetic interconnections and methods of using the same |
US9019718B2 (en) | 2011-08-26 | 2015-04-28 | Littlebits Electronics Inc. | Modular electronic building systems with magnetic interconnections and methods of using the same |
EP2564905A1 (en) * | 2011-08-31 | 2013-03-06 | LonPos Braintelligent Co., Ltd. | Building base plates assembled to build blocks set in cube dimensional configurations |
US9219403B2 (en) | 2011-09-06 | 2015-12-22 | Correlated Magnetics Research, Llc | Magnetic shear force transfer device |
US8848973B2 (en) | 2011-09-22 | 2014-09-30 | Correlated Magnetics Research LLC | System and method for authenticating an optical pattern |
USD877263S1 (en) | 2011-10-13 | 2020-03-03 | Building Creative Kids, Llc | Toy coupler |
USD757860S1 (en) | 2012-09-12 | 2016-05-31 | Building Creative Kids, Llc | Toy coupler |
WO2016111721A1 (en) | 2015-01-06 | 2016-07-14 | Building Creative Kids, Llc | Toy building systems including adjustable connector clips, building planks, and panels |
US8968046B2 (en) | 2011-10-13 | 2015-03-03 | Building Creative Kids, Llc | Toy couplers including a plurality of block retaining channels |
US10398999B2 (en) | 2011-10-13 | 2019-09-03 | Building Creative Kids, Llc | Toy couplers including a plurality of block retaining channels |
US9399177B2 (en) | 2011-10-13 | 2016-07-26 | Building Creative Kids, Llc | Toy couplers including a plurality of block retaining channels |
WO2013066901A1 (en) * | 2011-10-31 | 2013-05-10 | Modular Robotics Incorporated | Modular kinematic construction kit |
EP2820659A4 (en) | 2012-02-28 | 2016-04-13 | Correlated Magnetics Res Llc | System for detaching a magnetic structure from a ferromagnetic material |
US9245677B2 (en) | 2012-08-06 | 2016-01-26 | Correlated Magnetics Research, Llc. | System for concentrating and controlling magnetic flux of a multi-pole magnetic structure |
US8857447B2 (en) | 2012-11-28 | 2014-10-14 | Conair Corporation | Hair treatment apparatus with cover for control elements |
US20140179195A1 (en) * | 2012-12-20 | 2014-06-26 | Steven D. Kramer | Building Blocks and a Wand Having Magnetic Properties Therefor |
US9643100B2 (en) | 2012-12-21 | 2017-05-09 | Guidecraft, Inc. | Magnetic toy apparatuses and methods |
US9298281B2 (en) | 2012-12-27 | 2016-03-29 | Correlated Magnetics Research, Llc. | Magnetic vector sensor positioning and communications system |
US10173143B2 (en) * | 2013-01-31 | 2019-01-08 | Joshua Willard Ferguson | Magnetic construction system and method |
US8941455B2 (en) * | 2013-02-19 | 2015-01-27 | GM Global Technology Operations LLC | Object retention on interior vehicular components utilizing coded magnets |
KR101415746B1 (en) * | 2013-06-21 | 2014-07-09 | (주)짐월드 | Block Toy |
US9314707B2 (en) | 2013-09-10 | 2016-04-19 | Box Tiles Llc | Magnetic building tiles |
US10258896B2 (en) * | 2013-09-10 | 2019-04-16 | Box Tiles Llc | Magnetic building tiles |
CA2923882A1 (en) * | 2013-09-10 | 2015-03-19 | Box Tiles Llc | Magnetic building tiles |
CN103495284B (en) * | 2013-10-17 | 2016-08-10 | 深圳市翰童科技有限公司 | Multi-surface contact electronic toy brick |
US9887049B2 (en) * | 2013-11-05 | 2018-02-06 | Claudio Alfredo De La Rosa | Magnetic modular assembly for behavioral studies |
CN103638685A (en) * | 2013-12-26 | 2014-03-19 | 魏正鹏 | Splicing toy block |
CN103794115A (en) * | 2014-02-04 | 2014-05-14 | 周维保 | Magnetic suction quadrilateral plate |
CN103845909B (en) * | 2014-03-07 | 2016-01-13 | 魏正鹏 | A kind of electronic splicing building blocks |
CN103816674A (en) * | 2014-03-17 | 2014-05-28 | 魏正鹏 | Multi-face magnetic attraction building block structure |
US10099151B2 (en) * | 2014-05-29 | 2018-10-16 | Owen S. G. Liang | Spin axis controllable spinning top assembly |
USD762267S1 (en) | 2014-07-25 | 2016-07-26 | GoldieBlox, Inc. | Wheel hub |
US10232249B2 (en) | 2015-02-12 | 2019-03-19 | Geeknet, Inc. | Building brick game using magnetic levitation |
US9795893B2 (en) * | 2015-02-24 | 2017-10-24 | Harrington Electronics LLC | Macroscopic psuedo magnetic monopoles and fabrication techniques |
PT3274594T (en) * | 2015-03-25 | 2020-06-23 | Elshan Gatam Ogly Mehtiyev | Connection joints of a frame system and frame system based on them |
USD818149S1 (en) * | 2015-04-10 | 2018-05-15 | Caimi Brevetti S.P.A. | Sound absorbing panel |
CN104888475B (en) * | 2015-06-11 | 2018-03-27 | 王子剑 | A kind of magnetic mechanism unit of pole orientation self-regulated |
USD789312S1 (en) * | 2015-10-06 | 2017-06-13 | Howard Wang | Single magnetic brick |
USD784938S1 (en) * | 2015-10-06 | 2017-04-25 | Howard Wang | Magnetic brick |
US9782687B2 (en) | 2016-01-12 | 2017-10-10 | Gracewood Management, Inc. | Magnetic construction block toy set |
CN105976680A (en) * | 2016-06-30 | 2016-09-28 | 申林泉 | Circuit system and development board structure thereof |
US10292514B1 (en) | 2016-09-16 | 2019-05-21 | Todd Kuhn | Rotating and self aligning magnetic retention system |
CN106355976A (en) * | 2016-11-17 | 2017-01-25 | 无锡艾科瑞思产品设计与研究有限公司 | Stereoscopic comprehensive wiring experimental operation platform |
CN108421267A (en) * | 2017-02-14 | 2018-08-21 | 郭秋霞 | A kind of angled magnetic building blocks mutually inhaled of magnet |
USD867263S1 (en) | 2017-06-29 | 2019-11-19 | Box Tiles Llc | Toy building frame |
USD832366S1 (en) | 2017-06-29 | 2018-10-30 | Box Tiles Llc | Toy connector |
USD868170S1 (en) | 2017-06-29 | 2019-11-26 | Box Tiles Llc | Toy bridge clip |
USD884802S1 (en) | 2017-06-29 | 2020-05-19 | Box Tiles Llc | Toy building panel |
USD868169S1 (en) | 2017-06-29 | 2019-11-26 | Box Tiles Llc | Toy building panel |
US11930827B2 (en) * | 2017-10-05 | 2024-03-19 | Gary Anthony Horgan | Magnetic rolling system for pliable material |
IT201900001229A1 (en) * | 2019-01-28 | 2020-07-28 | Plastwood Italia S R L | Magnetic assembly |
JP1637714S (en) * | 2019-02-08 | 2019-07-29 | ||
JP1640288S (en) * | 2019-02-08 | 2019-09-02 | ||
JP1637715S (en) * | 2019-02-08 | 2019-07-29 | ||
US11616844B2 (en) | 2019-03-14 | 2023-03-28 | Sphero, Inc. | Modular electronic and digital building systems and methods of using the same |
US11224821B2 (en) | 2019-06-24 | 2022-01-18 | LaRose Industries, LLC | Shell-within-a-shell magnetic toy construction block |
US11207609B2 (en) | 2019-06-27 | 2021-12-28 | LaRose Industries, LLC | Magnetic toy construction block with ring-type magnet |
CN113164825B (en) * | 2019-08-26 | 2022-08-16 | 温州大学 | A equipment of benefiting intelligence for children's education |
USD1016929S1 (en) | 2021-10-20 | 2024-03-05 | Lone Star Merchandising Group Inc. | Magnetic building tile having a gear shape design |
Family Cites Families (118)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US453773A (en) * | 1891-06-09 | Printing-machine | ||
US260662A (en) * | 1882-07-04 | Dies for making shovels | ||
US242821A (en) | 1881-06-14 | Apparatus for teaching chemistry | ||
US264694A (en) * | 1882-09-19 | Apparatus used in evaporating saccharine juices | ||
US744718A (en) * | 1903-02-02 | 1903-11-24 | Isabel Cassidy | Massage appliance. |
US1236234A (en) * | 1917-03-30 | 1917-08-07 | Oscar R Troje | Toy building-block. |
US1535035A (en) * | 1923-04-30 | 1925-04-21 | Philipp Richard | Magnetic building toy |
US2448692A (en) * | 1945-12-29 | 1948-09-07 | Macy O Teetor | Magnetic block |
US2795893A (en) * | 1954-11-17 | 1957-06-18 | Harold E Vayo | Magnetic toy blocks |
US2872754A (en) * | 1955-07-28 | 1959-02-10 | Cronberger Luther Carl | Magnetic toy building blocks |
US2846809A (en) * | 1956-04-17 | 1958-08-12 | Eugene J Majewski | Toy construction sets |
US2970388A (en) * | 1956-05-07 | 1961-02-07 | Edward H Yonkers | Education device |
US2949697A (en) * | 1957-06-14 | 1960-08-23 | Glass | Toy |
US2939246A (en) * | 1958-02-24 | 1960-06-07 | Edmond A Glos | Toy ball |
US2983071A (en) * | 1959-01-13 | 1961-05-09 | Oliver Stewart | Construction elements |
US3095668A (en) * | 1959-02-10 | 1963-07-02 | Clarence T Dorsett | Magnetic blocks |
US3077696A (en) * | 1961-01-19 | 1963-02-19 | Barnett Irwin | Magnetic kit and related apparatus |
DE1158426B (en) * | 1962-01-18 | 1963-11-28 | W Lepper Dr Ing | Magnetic building game elements |
US3254440A (en) * | 1962-05-21 | 1966-06-07 | Robert G Duggar | Magnetic toy building blocks |
US3184882A (en) * | 1962-09-05 | 1965-05-25 | Paul E Vega | Magnetic toy blocks |
JPS4032360Y1 (en) | 1964-04-22 | 1965-11-12 | ||
US3458949A (en) * | 1965-05-21 | 1969-08-05 | George G Young | Construction set |
US3453773A (en) * | 1965-08-26 | 1969-07-08 | Kms Ind Inc | Self-driving rolling device |
US3411237A (en) * | 1966-11-03 | 1968-11-19 | Luxe Topper Corp De | Toy having magnetically actuatable appendage |
US3466795A (en) * | 1967-03-21 | 1969-09-16 | Abraham Friedman | Activating means combination for a doll |
US3594924A (en) * | 1969-06-25 | 1971-07-27 | Nasco Ind Inc | Dna-rna teaching aid |
US3601921A (en) * | 1969-07-22 | 1971-08-31 | Robert F Strohmaier | Magnetic toy or building block |
US3606333A (en) * | 1969-11-14 | 1971-09-20 | Lawrence E Green | Three-dimensional board game apparatus |
US3696548A (en) * | 1971-01-18 | 1972-10-10 | Kinetic Technologies Inc | Educational building toy modules with interior lights and mechanical connections acting as circuit closers |
US3706158A (en) * | 1971-04-29 | 1972-12-19 | J D Scient | Multi-magnet magnetic toy |
US3775901A (en) * | 1971-07-23 | 1973-12-04 | Lerner G | Liquid eliminating doll with valve means actuated by external magnetic device |
FR2153792A5 (en) | 1971-09-24 | 1973-05-04 | Denis Albert | |
JPS4887510A (en) | 1972-02-26 | 1973-11-17 | ||
US3798833A (en) * | 1973-02-08 | 1974-03-26 | Baltimore Brushes Inc | Talking toy |
US3979855A (en) * | 1973-06-16 | 1976-09-14 | Otto Schmidt | Construction toy |
JPS5035357A (en) | 1973-07-10 | 1975-04-04 | ||
US3867786A (en) * | 1973-09-27 | 1975-02-25 | Tseng Peter | Magnetically-controlled animated toy |
US3906658A (en) * | 1973-12-26 | 1975-09-23 | Sam Gross | Magnetic toy having sculpturable particles |
US3998004A (en) * | 1975-05-27 | 1976-12-21 | Ehrlich Brent H | Geometric construction kit |
JPS5223438A (en) * | 1975-08-16 | 1977-02-22 | Mitsubishi Pencil Co Ltd | Assembly type reminding model capsule and its coupler |
USD253121S (en) | 1975-08-30 | 1979-10-09 | Mitsubishi Pencil Co. Ltd. | Toy construction piece |
USD260662S (en) | 1975-09-01 | 1981-09-08 | Mitsubishi Pencil Co. Ltd. | Toy construction piece |
US3998003A (en) * | 1975-12-22 | 1976-12-21 | Sheldon Rosenbaum | Construction toy device |
JPS5315945A (en) | 1976-07-28 | 1978-02-14 | Mitsubishi Pencil Co | Assemblying model toy and connector |
US4118888A (en) * | 1976-09-23 | 1978-10-10 | Takara Co., Ltd. | Articulated magnetic doll |
HU178910B (en) | 1977-08-19 | 1982-07-28 | Chinoin Gyogyszer Es Vegyeszet | Process for preparing 2,3-disubstituted-4-oxo-4h-pyrido/1,2-a/-pyrimidines |
US4238905A (en) * | 1978-08-17 | 1980-12-16 | Macgraw Richard Ii | Sculptural objects |
US4334870A (en) * | 1979-02-12 | 1982-06-15 | Roane Patricia A | Tetrahedron blocks capable of assembly into cubes and pyramids |
US4334871A (en) * | 1979-02-12 | 1982-06-15 | Roane Patricia A | Tetrahedron blocks capable of assembly into cubes and pyramids |
USD264694S (en) | 1979-06-01 | 1982-06-01 | Yuzo Takahashi | Lattice module |
JPS5681770A (en) | 1979-11-30 | 1981-07-04 | Matsushita Electric Works Ltd | Receiving metal tool of eave trough with eaves |
JPS5713085A (en) | 1980-06-26 | 1982-01-23 | Hitachi Construction Machinery | Method of calculating operation radius of crane |
DE3031014A1 (en) | 1980-08-16 | 1982-04-15 | Hoechst Ag, 6000 Frankfurt | METHOD FOR PRODUCING PYRIDINE |
JPS5745881A (en) | 1980-08-30 | 1982-03-16 | Hakunen Tazu | Die game tool |
US4364196A (en) * | 1980-12-08 | 1982-12-21 | Shacket Sheldon R | Method of operating ferrous toy |
JPS57116283A (en) | 1981-01-12 | 1982-07-20 | Citizen Watch Co Ltd | Electronic watch with time schedule table |
DE3152024A1 (en) | 1981-12-31 | 1983-07-07 | Wolf Ing.(grad.) 5650 Solingen Stein | Construction kit of instructional building blocks with permanent magnets as adhesion members |
NL8202679A (en) | 1982-07-02 | 1984-02-01 | Vos Guillaume Sebastiaan | INSTRUCTION TOOL. |
US4650424A (en) * | 1982-09-30 | 1987-03-17 | Mitchell Maurice E | Educational device and method |
JPS6043397A (en) | 1983-08-18 | 1985-03-07 | Wako Pure Chem Ind Ltd | Determination of enzymatic activity and reagent for determination |
JPS61109600A (en) | 1984-11-02 | 1986-05-28 | 三洋電機株式会社 | Steam iron |
JPS61268283A (en) * | 1985-05-22 | 1986-11-27 | 株式会社バンダイ | Wireless operating running ball toy |
US4722712A (en) * | 1985-07-12 | 1988-02-02 | Mckenna Katharine L | Geometric toy |
JPS6278969A (en) | 1985-10-02 | 1987-04-11 | Hitachi Ltd | Facsimile equipment |
US4836787A (en) * | 1986-04-01 | 1989-06-06 | Boo William O J | Construction kit educational aid and toy |
US4741534A (en) * | 1987-01-09 | 1988-05-03 | Rogahn Dino J | Multi-picture puzzle apparatus |
GB8700706D0 (en) * | 1987-01-13 | 1987-02-18 | Longuet Higgins M S | Building blocks |
USD301161S (en) | 1987-01-29 | 1989-05-16 | Dunse Walter D | Game-ball |
JPS6482082A (en) | 1987-09-25 | 1989-03-28 | Konishiroku Photo Ind | Fixing device |
CN87215237U (en) * | 1987-12-25 | 1988-09-28 | 董雷 | Magnetic toy bricks |
JPH0223579A (en) | 1988-07-12 | 1990-01-25 | Victor Co Of Japan Ltd | Disk and disk drive device |
US4886273A (en) * | 1988-10-03 | 1989-12-12 | Vicki Unger | Toy and puzzle with reversible breakability |
JPH02118600A (en) | 1988-10-27 | 1990-05-02 | Nec Corp | Voice synthetic lsi |
US5055951A (en) * | 1989-03-10 | 1991-10-08 | Irwin Magnetic Systems, Inc. | Method and apparatus for servo-positioning movable transducer heads |
DE3910304A1 (en) * | 1989-03-30 | 1990-10-04 | Otto Kraenzler | Construction kit consisting of structural elements and couplings |
JPH02264690A (en) | 1989-04-05 | 1990-10-29 | Matsushita Electric Ind Co Ltd | Building block toy |
CN2050343U (en) * | 1989-04-08 | 1990-01-03 | 寻非 | Magnetic building blocks |
FI84317C (en) * | 1989-11-08 | 1991-11-25 | Insinoeoeritoimisto Joel Majur | System for building blocks |
US5021021A (en) * | 1990-01-24 | 1991-06-04 | Ballard Scott T | Magnetic building block |
JPH043793U (en) * | 1990-04-23 | 1992-01-14 | ||
US5028053A (en) * | 1990-09-14 | 1991-07-02 | Michael Leopold | Erratic bouncing ball |
US5127652A (en) * | 1990-11-09 | 1992-07-07 | Vicki Unger | Toy and puzzle with reversible breakability |
US5411262A (en) * | 1992-08-03 | 1995-05-02 | Smith; Michael R. | Puzzles and toys (II) |
US5310183A (en) * | 1992-10-01 | 1994-05-10 | Glikmann Kevin L | Transparent cube puzzle |
US5297981A (en) * | 1993-02-04 | 1994-03-29 | The Ertl Company, Inc. | Self-propelled bouncing ball |
JPH07101647B2 (en) * | 1993-04-12 | 1995-11-01 | 株式会社マグエックス | Adsorbent |
US5409236A (en) * | 1993-12-23 | 1995-04-25 | Therrien; Joel M. | Magnetic game or puzzle and method for making same |
DK173398B1 (en) * | 1994-09-29 | 2000-09-18 | Lego As | Packaging for a construction building kit |
DE69509743T2 (en) * | 1995-01-25 | 1999-09-16 | Stuff Co | Construction toys |
JP3052774B2 (en) | 1995-04-18 | 2000-06-19 | 富士電気化学株式会社 | Current detector |
US5520396A (en) * | 1995-04-24 | 1996-05-28 | Therrien; Joel M. | Magnetic game or puzzle and method for making same |
US5848926A (en) * | 1995-06-05 | 1998-12-15 | Jardetzky; Alexander M. | Removably adherable construction elements |
JP3665791B2 (en) | 1995-12-11 | 2005-06-29 | ジーコ・エルエルシー | Assembly system |
US5938496A (en) * | 1996-04-16 | 1999-08-17 | Patent Category Corp. | Constructional pieces with deformable joints |
US6017220A (en) * | 1997-06-16 | 2000-01-25 | Snelson; Kenneth D. | Magnetic geometric building system |
US5785529A (en) * | 1997-07-09 | 1998-07-28 | Hearn; S. A. | Connector for modeling kits |
US5826872A (en) * | 1997-10-02 | 1998-10-27 | Hall; Albert J. | Spherical puzzle game and method |
US6158740A (en) * | 1997-10-02 | 2000-12-12 | Hall; Albert J. | Cubicle puzzle game |
US5833465A (en) * | 1997-10-23 | 1998-11-10 | Jarzewiak; Michael George | Alpha-blox |
ITMI981109A1 (en) * | 1998-05-20 | 1999-11-20 | Claudio Vicentelli | MODULES FOR THE REALIZATION OF MAGNETIC ANCHORING ASSEMBLIES AND RELATED ASSEMBLIES |
DE69900577T2 (en) | 1998-10-22 | 2002-08-01 | Matsushita Electric Ind Co Ltd | Information recording medium and method and device for error management thereon |
US6024626A (en) * | 1998-11-06 | 2000-02-15 | Mendelsohn; Hillary Singer | Magnetic blocks |
US6241249B1 (en) * | 1999-07-21 | 2001-06-05 | Meng Theng Wang | Puzzle block |
US6256914B1 (en) * | 1999-09-17 | 2001-07-10 | Sy-Ying Yeh | Transparent cube having picture displaying function |
US6280282B1 (en) * | 1999-11-19 | 2001-08-28 | Artur Puchalski | Toy building set |
US6491563B1 (en) * | 2000-04-24 | 2002-12-10 | Scott Bailey | Ball and socket construction toy |
US6431936B1 (en) * | 2000-04-28 | 2002-08-13 | People Co., Ltd. | Building toy |
ITMI20010010U1 (en) | 2001-01-09 | 2002-07-09 | Vicentelli Claudio | PERFECT ASSEMBLY OF MAGNETIC ANCHORAGE MODULES FOR THE REALIZATION OF STABLE RETICULAR STRUCTURES |
US6457620B1 (en) | 2001-01-10 | 2002-10-01 | Ya Fang Tang | Golf bags and golf bag carrying systems |
US20020115373A1 (en) * | 2001-01-26 | 2002-08-22 | Leon Lazerman | Modular structure |
US20020135125A1 (en) * | 2001-03-22 | 2002-09-26 | Wu Yu Feng | Global jigsaw puzzle |
US6386540B1 (en) * | 2001-04-30 | 2002-05-14 | Saso Stevkovski | Rotating spheres puzzle |
US6513808B2 (en) * | 2001-05-09 | 2003-02-04 | Chih Chung Fang | Cubic puzzle |
ITMI20011394A1 (en) * | 2001-06-29 | 2002-12-29 | Claudio Vicentelli | MAFNETIC ANCHORAGE MODULE WITH ACTIVATION / DEACTIVATION SYSTEM AND REGULATION OF THE MAGNETIC FORCE OF ANCHOR AND RELATED ASSEMBLIES |
DE20202183U1 (en) | 2002-02-01 | 2002-06-06 | Kretzschmar Michael | construction kit |
US6626727B2 (en) * | 2002-02-06 | 2003-09-30 | Steven H. Balanchi | Magnetic construction toy |
US6846216B1 (en) * | 2003-08-01 | 2005-01-25 | Steve H. Balanchi | Magnetic construction toy |
US7140944B2 (en) * | 2005-01-24 | 2006-11-28 | Mattel, Inc. | Connecting toy |
-
2002
- 2002-02-01 DE DE20202183U patent/DE20202183U1/en not_active Expired - Lifetime
- 2002-02-21 DE DE10207244A patent/DE10207244C1/en not_active Expired - Fee Related
- 2002-11-26 JP JP2003563676A patent/JP2005525148A/en active Pending
- 2002-11-26 WO PCT/EP2002/013311 patent/WO2003063994A1/en active Application Filing
- 2002-11-26 AT AT02790440T patent/ATE281876T1/en active
- 2002-11-26 EP EP02790440A patent/EP1399230B1/en not_active Expired - Lifetime
- 2002-11-26 ES ES02790440T patent/ES2232783T3/en not_active Expired - Lifetime
- 2002-11-26 CN CNB028284305A patent/CN100479896C/en not_active Expired - Lifetime
- 2002-11-26 CA CA002489575A patent/CA2489575C/en not_active Expired - Fee Related
- 2002-11-26 DE DE50201523T patent/DE50201523D1/en not_active Expired - Lifetime
- 2002-11-26 US US10/503,295 patent/US7066778B2/en not_active Expired - Lifetime
-
2005
- 2005-11-08 HK HK05109937.2A patent/HK1077770A1/en not_active IP Right Cessation
-
2006
- 2006-05-08 US US11/429,231 patent/US7833078B2/en not_active Expired - Lifetime
-
2010
- 2010-10-25 US US12/910,962 patent/US8475225B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE20202183U1 (en) | 2002-06-06 |
HK1077770A1 (en) | 2006-02-24 |
US20110039473A1 (en) | 2011-02-17 |
ATE281876T1 (en) | 2004-11-15 |
JP2005525148A (en) | 2005-08-25 |
US20050118925A1 (en) | 2005-06-02 |
US7833078B2 (en) | 2010-11-16 |
DE10207244C1 (en) | 2003-05-08 |
WO2003063994A1 (en) | 2003-08-07 |
CN100479896C (en) | 2009-04-22 |
US20060205316A1 (en) | 2006-09-14 |
ES2232783T3 (en) | 2005-06-01 |
CA2489575A1 (en) | 2003-08-07 |
EP1399230A1 (en) | 2004-03-24 |
US7066778B2 (en) | 2006-06-27 |
DE50201523D1 (en) | 2004-12-16 |
EP1399230B1 (en) | 2004-11-10 |
US8475225B2 (en) | 2013-07-02 |
CN1627977A (en) | 2005-06-15 |
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MKLA | Lapsed |
Effective date: 20171127 |