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Publication numberUS2964812 A
Publication typeGrant
Publication dateDec 20, 1960
Filing dateNov 21, 1957
Priority dateNov 21, 1957
Publication numberUS 2964812 A, US 2964812A, US-A-2964812, US2964812 A, US2964812A
InventorsCook Jackson
Original AssigneeCook Jackson
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Magnetic pencil clip
US 2964812 A
Abstract  available in
Images(1)
Previous page
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Claims  available in
Description  (OCR text may contain errors)

Dec. 20, 1960 J. cooK MAGNETIC PENCIL CLIP Filed Nov. 21 1957 Ill/ll INVENTOR. JACKSON COOK Attorney United e -P m o a v 2,964,812 i I n esmermcmcm r p, a Jackson cooamhhns r eqaa, Calif.

1350 WillisAva, "fllFNilj'S; Calif.)

mass. 21,1957, st No. 697,921

Patented Dec. 20, 1960 clip has curved members 11 and 12 at one end which snugly receive the body of pencil 13 in order to attach the clip to the pencil. Each member comprises spaced by'clips, the pencils could not be supported in-thehsual 'clip manner. In the presentinventi'on, an ordinary pencil: clip 'isutilized and the magnetxis positioned at the outer surface of. the leg of the. clip which is substantially parallel to the pencil. Both the magnet and the clip leg are embedded in a material, such as plastic, to provide a smooth body containing the magnet and a space is provided between the body and the pencil to permit the pencil to be clipped onto the clothing and other articles in the usual manner. If the plastic body hasm-agnetic particles distributed therein, the need for a single magnetic member carried by the clip leg is eliminated. Whilethe present invention is particularly adaptable to pencil clips,

7 the invention can be utilized to provide clip attachments for various articles ported.

It is therefore an object of the present inventionto provide a magnetic clip having a leg extending from the article to be supported and a magnetic material supported by the leg to provide for attachment of the article to a which are to be magnetically supsuitable surface. v Another object of the invention is to provide a clip and magnet combination in which the magnet is carried solely by a leg of the clip and both the leg and magnet are embedded in a molded body. 7

Another object'of the'present invention is to provide .a magnetic pencil clip having a member attached to the pencil and a leg extending from the attachment member for supporting magnetic material, the magnetic material being spaced from thepencil so that the pencil can be supported in the usualrclip manner or by magnetic attraction to a suitable surface. I

These and other objects of the invention not specifically set forth above will become apparent from the accompanying description and drawings in which:

Figure l is an elevational view, showing a magnetic clip of the present invention secured toa pencil;

Figure 2 is a vertical section partly in elevation, along line 2-2 of Figure 3 illustrating the construction of the clip and the manner in which the magnet supports the pencil;

' Figure 3 is a horizontal section along line 3-3 of Figure 2;

Figure 4 is a vertical section along line 4--4 of Figure ;5 showing the molding cavities which receive the magnet ,and the leg of the clip;

Figure 5 is a top plan view of the mold of Figure 4; and

Figure 6 is a sectional view of a modification in which the clip body is formed of plastic material having magnetic 1 particles embedded therein. i

. Referring to Figures 1-3, an embodiment of the :magnetic clip for supporting a pencil is illustrated. The

arms 14 and 15 attached to; a center member 16 and con nected by a cross arm 17. Aspace 18 is provided between the ends of the arms so'that thearms can be sprung outwardlyto receive the pencil. A clip leg 19-has a curved section 20 connecting with the center member 16 "and has a substantially straight leg section 21 connecting with the curved section. The leg section 21 is substantially; parallel t0':the pencil 13 and isspa'ced therefrom by the curved section 20. Clips of this structure and having a bead on the end of leg section 21 adjacent the body ofthe pencil are well known. Thebead of prior clips serves to engage any flat material such a clothing inserted into the space between leg section 21 and the pencil 13 in order to secure the pencil thereto.

A- permanent magnet 22. formed of any suitable material such as Alnickel, is located adjacent the outer surface of leg section 21 and is of somewhat greater length.

The magnet 22, leg section 21 and a portion of curved section 20 are embedded in a body 23-of non-magnetic material, such as a polyester plastic. However, the outer surface of the magnet 22 forms a portion of the outer surface 24 of the body 23 so that the magnet can be attracted to magnetic support plate 25. The inner surface 25' of body 23 is substantially parallel with the pencil 13 and is spaced therefrom to form a clip space 26 for receiving material which serves to support the pencil. It is therefore apparent that the magnetic clip can secure the pencil 13 to any support surface to which the magnet 22 is attracted or'can secure the pencil to the edge of material, such as clothing, in the conventional manner.

The plate 25 can be a small magnetic plate specially constructed for attachment to any conventional object such as a telephone, automobile dash, tool box, cupboard, etc. The attachment of the plate can be accomplished by clips, either integral or separate from .the plate, or by screws, adhesive, etc. Referring to the modification of Figure 6, the permanent magnet 22 is eliminated from the clip by utilizing a body 23 formed of a plastic material having magnetic particles 22 embedded therein, the

particles having the property of being attracted to sup-- port 25. While the metal clip is in the form of a pencil clip, it is understood that the present invention canbe incorporated in any support clip, one portion of which is attached to the supported article and another portion of which supports a permanent magnetic material.

A novel method is provided for the manufacture of the magnetic clip of Figures 1-3. Referring to Figures 4 and 5, mold 27 has a plurality of cavities 28 formed therein by a mill cutter or other suitable tool, each cavity having the shape of the body 23. The mold is preferably constructed of aluminum, plastic or some other nonmagnetic material to which the magnets 22 are not attracted, and a magnetic plate 29 is placed against the bottom surface 30 of the mold. In order to assemble the magnetic clips, the magnets 22 are first placed at the bot tom of cavities 28. The magnets are each attracted to plate 29 with a force sufiicient to hold each magnet in position against the resultant pull of the magnets located in adjacent cavities. Thereafter, a leg section 21 is positioned on the upper surface of each magnet and is held in position by the attraction of the magnet. The mold cavities are now filled with the non-magnetic material in order to form body 23. Since one surface of each magnet 22 lies in the bottom of a cavity, this surface is substantially free of plastic material and forms a part of outer surface 24 of the body 23. During hardening the plastic body 23 will shrink somewhat so that the magnetic clips can be easily removed from the mold 27. In order to form the magnetic clip of Figure 6, simple clasp means could be aeeasre carried by theupper surface of the mold 26 to hold leg cavities with magnetic plastic material.

By theopresent invention, a .;magnetic ,clip isproyided which cameither m qhani ll t ma e ,S PP tarticle. Also, the portion of the clip which attaches to thesupported article can be constructed for attachment to1a variety of different articles. Any suitable magnetic material can be utilized for the clip. It is understood that section 20 of. clip leg 19 can flex and that the width of space 26 can be adjusted to provide for the usual clip attachment to various thicknesses oi material. Various other modifications are contemplated .by those skilledin the art without departing from the spirit and scope of the invention ashereinafter defined by the appended claims.

. What is claimed is;

1. A magnetic clip for an article comprising metallic connecting means for attachment to said article, a flexible member extendingtrom said connecting means and having an elongated section substantially uniformly spaced from said article, a magnet means supported by said section adjacent to and extending along said section, and a nonmagnetic body for securing said magnet means to said section in fixed position and spaced from said article by the flexible member.

2. A magnetic clip as defined. in claim 1 wherein said section and said magnet are embedded in said non-magnetic body, the surface of said magnet farthest from said section forming a portion of a surface of said body.

3. A magnetic clip for an article comprising metallic connectingnians for attachment to said article, a flexible member cantilevered from said connecting means and having an elongated section spaced from said article, and permanent magnet means supported by said section in spaced relationship to said article for attaching said article to a support, said magnet; meaps comprising a magnet adjacent to and extendingalong said elongated section of said member and a non' magnetic body member for embedding said; magnet and said section to secure said magnet in a'fix d' p's tli oni i V 4. A magnet c clip as defined in claim 3 wherein the surface of said bo'dy nearest said article is substantially uniformly spacedfrom said article to receive supporting material. v 4 i References Cited in the file of this patent UNITED STATES PATENTS

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US1932143 *Feb 11, 1932Oct 24, 1933Thomas & Skinner Steel ProductPermanent magnet support for lamps
US2297806 *Apr 14, 1941Oct 6, 1942Paul J SmithMagnetic holder for pencils or the like
US2353385 *Oct 21, 1943Jul 11, 1944Dorothy DavisClip and pencil holder
US2363329 *Apr 26, 1941Nov 21, 1944Wiegand Co Edwin LMethod of making electrical heating elements
US2472344 *Dec 10, 1947Jun 7, 1949Rosenbarger Clifford WCigarette case with clip fastener
US2594955 *Aug 22, 1950Apr 29, 1952Markowitz Albert AMagnetic holder for pencils
US2644212 *Mar 5, 1951Jul 7, 1953Albert A MarkowitzMagnetic holder for pencils
US2780837 *Nov 27, 1951Feb 12, 1957Fritz MathMethod of embedding metal profiles in ceramic masses
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3178784 *Mar 27, 1963Apr 20, 1965Charles KrauthamerMagnetic pocket pencil holder
US3230653 *Oct 31, 1963Jan 25, 1966Don Roddy IncVehicle license plate holder
US3253786 *Sep 12, 1962May 31, 1966Parmelee William HWindshield spraying device
US3318610 *Jun 10, 1964May 9, 1967George KulickSki boot magnetic release binders
US3394480 *Apr 11, 1966Jul 30, 1968Andrew E. RussellCard holding telephone dialing tool
US3731722 *Oct 8, 1971May 8, 1973Carr HKeeper accessory for various types of conventional tools
US3955786 *Feb 19, 1975May 11, 1976Duddy James JMiniature magnetic base flagstaff assembly for vehicle bodies
US4035091 *May 5, 1976Jul 12, 1977Townsend Barbara BTraining device for students of stenography
US4285101 *Mar 21, 1980Aug 25, 1981Hanna Arthur WElongated implement clip
US4287676 *May 22, 1978Sep 8, 1981Weinhaus Robert SMagnetically secured display apparatus
US4569462 *Sep 10, 1984Feb 11, 1986Martin Paul, Inc.Dispensing container for powdery, granular and pellet-like materials
US4852221 *Oct 17, 1988Aug 1, 1989Mark AntonucciApparatus for retaining a writing instrument on a pair of spectacles or sunglasses
US5622271 *Sep 19, 1995Apr 22, 1997Innovative Premiums Inc.Wall hangable device
US5816548 *Apr 14, 1997Oct 6, 1998Blossom Iii; John T.Vase with attached magnet
US6033139 *Oct 15, 1998Mar 7, 2000Dutcher; David S.Multiple pen holder and drawing aid
US6561206 *Aug 3, 2001May 13, 2003Christopher M. WilkinsonCrutch coupling system
US6904710 *Jun 19, 2003Jun 14, 2005Makka Enterprise Inc.Securing and displaying apparatus
US6979379Nov 6, 2002Dec 27, 2005White Ii LockeMethod for preserving a perishable product
US7024792 *May 8, 2003Apr 11, 2006Graham Braxton BMeasuring tape holding tool
US7496991Sep 22, 2006Mar 3, 2009Michael Scott AveryPortable securement system for eyewear
US7721392Sep 22, 2006May 25, 2010Michael Scott AveryPortable securement system
US9186961 *Sep 18, 2013Nov 17, 2015Creative & Cooperative International, INC.Sunshade holding structure
US20040003884 *Nov 6, 2002Jan 8, 2004Locke WhiteMethod for preserving a perishable product
US20040221471 *May 8, 2003Nov 11, 2004Graham Braxton B.Measuring tape holding tool
US20040255501 *Jun 19, 2003Dec 23, 2004Makka Enterprise, Inc.Securing and displaying apparatus
US20050022439 *Jul 29, 2004Feb 3, 2005Crump Gregory AllenApparatus for display/memo board
US20060102273 *Dec 27, 2005May 18, 2006White Locke IiMethod for preserving a perishable product
US20060239754 *Apr 21, 2005Oct 26, 2006Dietz Dan LUtility Clip For Utilitarian Tools
US20060239759 *Apr 23, 2005Oct 26, 2006Dietz Dan LIlluminated writing instrument
US20070040081 *Mar 2, 2006Feb 22, 2007Dietz Dan LImpact guard system for devices
US20070062011 *Sep 22, 2006Mar 22, 2007Avery Michael SPortable securement system
US20070064196 *Sep 22, 2006Mar 22, 2007Avery Michael SPortable securement system for eyewear
US20070209168 *May 11, 2007Sep 13, 2007Dan DietzMagnetic Spring Clip and System
US20100219217 *Sep 2, 2010Andochick Scott EMagnetic holder
US20150075736 *Sep 18, 2013Mar 19, 2015Creative & Cooperative International, INC.Sunshade holding structure
Classifications
U.S. Classification24/10.00R, 24/303, 239/DIG.100, 24/326, 40/621, 401/131, 401/52, 248/206.5
International ClassificationB43K25/02
Cooperative ClassificationY10S239/10, B43K25/024
European ClassificationB43K25/02B