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Publication numberUS3463345 A
Publication typeGrant
Publication dateAug 26, 1969
Filing dateAug 28, 1968
Priority dateAug 28, 1968
Also published asDE1943496A1
Publication numberUS 3463345 A, US 3463345A, US-A-3463345, US3463345 A, US3463345A
InventorsBockenstette Kenneth R
Original AssigneeMs Ind Inc
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Lidded tote box
US 3463345 A
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Description  (OCR text may contain errors)

Aug. 26, 1969 K. R. BOCKENSTETTE 3,463,345

' LIDDED TOTE BOX Filed Aug. 28, 1968 Sheets-Sheet l 22a INVENTOR/S 1 1 6. ,2 Ka /vm/ 1Q. fiaczewsrar g BY '1 fi awn W ATTORNEYS Aug. 26, 1969 K, RQQOCKENSTETTE 3,463,345

LIDDED TOTE BOX Filed Aug. 28. 1968 s Sheets-Sheet 2 INVENTOR/"S [em/very P. BOCLEMSTETTE BY flJM 72%,, and man ATTOR N EYS 26, 1969 gs. R. BOCKENSTETTE 3,463,345

LIDDED Tom BOX lNVENTOR/S ATTORNEYS United States Patent 3,463,345 LIDDED TOTE BOX Kenneth R. Bockenstette, Cincinnati, Ohio, assignor to MS Industries, Inc., Cincinnati, Ohio, a corporation of Ohio Filed Aug. 28, 1968, Ser. No. 755,936 Int. Cl. B65d 51/18 U.S. Cl. 220-29 4 Claims ABSTRACT OF THE DISCLOSURE A tote box of plastic or other suitable material, having hinged to opposed sides complementary interdigitating lid members, and capable of being nested with like boxes when said lid members are swung open, and being stackable with like boxes when said lid members are closed.

BACKGROUND OF THE INVENTION The invention is in the field of tote boxes. Such boxes are used for many purposes, including the delivery of grocery products or drug products, to grocery stores, supermarkets, discount stores and the like. It is necessary that such boxes be capable of being stacked one upon the other; and for return to their source, it is desirable that they be capable of being nested one within the other to conserve space.

There have been numerous designs of such boxes, with and without lids, which were arranged to be stacked or nested, usually involving a 90 or 180 rotation of one box with respect to another, for stacking as against nesting. There have also been various designs of boxes having lids, but in most cases the lids have been separate elements and the lids were stacked separately for return to the source. According to the present invention the lids are in the form of two substantially half lids, which have interdigitating raised and depressed areas which pro vide a fiat upper surface when closed, to permit stacking of one box upon another. When the lids are opened up, they hang down the side of the box so as to permit one box to be nested within another. Thus the problem of loss of lids is overcome while still retaining the ability to stack and nest the boxes.

SUMMARY The tote box of the present invention is rectangular in cross section, and has a bottom member and upwardly, outwardly sloping side and end walls. The tapered construction permits nesting. Stop members are provided to limit the depth to which one box may nest within another. At the top of opposed Walls of the box, hinge elements are provided and a pair of lid members having hinge elements along one edge are hingedly secured to the tops of opposed walls. When the lid members are opened they" hang down on the outside of the respective walls of the box, so that when one box is nested in another, the downwardly depending hinged lid elements simply overlap each other. The lid elements are slightly more than one half the width of the box so that when they are closed, they overlap each other. The free edges of the lid members are provided with complementary raised and depressed areas which intermesh with each other to provide a flat upper surface when the lid elements are closed. The lateral edges of the lid elements are provided with means to engage the tops of the adjacent opposed walls; and when the lid elements are closed, a flat surface is provided which is inset or depressed with respect to the top edges of the side and end walls of the box. The configuration of the depressed lid area is such that the bottom of a like box snugly fits therein so as to be retained against lateral movement.

3,463,345 Patented Aug. 26, 1969 "ice FIGURE 1 is a top plan view of a box according to the present invention with the cover elements closed.

FIGURE 2 is a fragmentary cross sectional view of the same taken on the line 2-2 of FIGURE 1.

FIGURE 3 is a fragmentary cross sectional view taken on the line 33 of FIGURE 1.

FIGURE 4 is a fragmentary cross sectional view on an enlarged scale taken on the line 4-4 of FIGURE 1.

FIGURE 5 is a fragmentary cross sectional view also on an enlarged scale taken on the line 5-5 of FIG- URE 1.

FIGURE 6 is a view similar to FIGURE 1 but with the lid elements omitted.

FIGURE 7 is a side elevational view of a box according to the present invention.

FIGURE 8 is an end elevational view of the same showing in broken lines a fragment of another box in nesting relationship.

FIGURE 9 is an enlarged fragmentary cross sectional view taken on the line 9-9 of FIGURE 1.

FIGURE 10 is an enlarged fragmentary cross sectional view taken on the line 1010 of FIGURE 1.

DESCRIPTION OF THE PREFERRED EMBODIMENT The tote box of the present invention has a bottom wall 10, opposed side walls 11, and opposed end walls 12. As best seen in FIGURES 7 and 8, these side and end walls slope upwardly and outwardly from the bottom wall 10. From a consideration of FIGURE 6, it will be noted that the side walls 11 are provided with wedge shaped, outwardly depressed elements 13 and intermediate areas which are inwardly depressed as at 14. It will be clear that when nesting, these respective areas interfit with each other and serve to maintain the boxes in alignment with each other. It will benoted in FIGURES 7 and 8, that on the outside the stop elements 15 are pro vided, and these are so arranged that when one box is nested in a like box, the bottoms of the elements 15 rest on the tops of the walls of the lower box to prevent the boxes from jamming into each other.

The opposed walls 11 are provided with the hinge elements 11a, which are in effect cylindrical, by virtue of alternating openings 11b at the top and at the bottom (FIGURES 1, 7, 9 and 10). The lid elements are shown at 16 and 17, and these are provided with the hinge elements 16a and 17a, which are similar to the elements 11a but are offset with respect thereto so that they interfit therewith. The elements 16a and 17a are also in elfect cylindrical by virtue of the alternating openings 16b and 17b at the top, and and at the bottom (FIG- URES 1 and 7). A hinge pin passing through the elements 11a and 16a and 11a and 17a completes the hinge structure.

The lateral edges of the lid elements 16 and 17 are provided with flange elements 18, 19, which fit over the tops of the side walls 12 when the lid elements are closed and thus serve to support the lids in position.

From a consideration of FIGURES l, 2 and 3, it will be clear that the lid elements 16 and 17 overlap each other. Since it is important to have a fiat upper surface, for stacking purposes, the lid element 16 has the elements 20 and the lid element 17 has the interdigitating elements 21. In between the members 20 on the lid element 16, are the depressed areas 22 and similarly between the elements 21 are the depressed areas 23. The depressed areas 22 and 23 are only one-half as long as the interdigitating elements 20 and 21, and terminate at 22a and 23a espectively (FIGURES 2 and 3). The lids must be opened and closed concurrently for proper interdigitation. Thus, when the lid elements are closed as best seen 3 in FIGURES 1, 2 and 3, the elements 21 of the member 17 seat in the depressed portions 22 of the lid element 16, while the elements 20 of the lid element 16 seat in the depressed portions 23 of the element 17.

From a consideration of FIGURE 8, it will be seen that the lid elements 16 and 17 when opened, may swing all the way outward and downward as seen at the left of FIGURE 8, and when one box according to the invention is nested in another, the lids simply overlap each other as shown at the left of FIGURE 8 where the lid of a lower box is shown in broken lines.

It will be understood that finger holds may be provided in the walls 12 as indicated at 25 (FIGURE and that various details may be varied considerably without departing from the spirit of the invention.

For these reasons no limitations not expressly set forth in the claims should be read in or implied.

The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows.

I claim:

1. A tote box comprising a bottom, and upwardly outwardly sloping side and end walls, hinge elements at the top on two opposed walls, a cover element hingedly secured to said hinge elements on each of said opposed walls, said cover elements overlapping in the region of the middle of said box, the opposed lateral edges of said cover elements having means to engage the tops of the adjacent opposed walls when in closed position, and the free edges of said cover elements having complementary raised and depressed areas, the depressed areas being about one-half the length of the raised areas, said areas interfitting with each other when said cover elements are closed, to present an upwardly flat surface, inset with respect to the upper edges of said side and end walls, whereby a like box may be stacked thereon and be confined against lateral movement.

2. A tote box according to claim 1, wherein said hinge elements permit said cover elements to swing down on the outside of said box.

3. A tote box according to claim 2, wherein abutment means are provided on the outside of said box near the tops of the walls thereof, said abutment means adapted to abut the top of a like box in nesting relation thereto, to prevent jamming.

4. A tote box according to claim 3, wherein in nested condition the open cover elements overlap the open cover elements of a like box in nesting relation thereto.

References Cited UNITED STATES PATENTS 2,897,999 8/1959 Bishop 220-29 3,245,573 4/1966 Bakos 220-21 3,379,341 4/1968 Miles 220-97 3,362,561 1/1968 Bakos 220-21 GEORGE T. HALL, Primary Examiner U.S. Cl. X.R.

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US2897999 *Mar 6, 1956Aug 4, 1959Bishop Ray HContainer with tray lids
US3245573 *Jan 17, 1961Apr 12, 1966Plasticase IncBeverage bottle carrier
US3362561 *Aug 13, 1964Jan 9, 1968Plasticase IncBeverage bottle container
US3379341 *Jun 21, 1967Apr 23, 1968Ms Ind IncTote box
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3595426 *Jun 23, 1969Jul 27, 1971Conrad Bob PDouble-door lock assembly
US3655088 *Jun 1, 1970Apr 11, 1972Box TheodorHigh-impact plastic carrying and stacking case with hinged cover
US4057932 *Oct 1, 1976Nov 15, 1977Henry Anderson SpencerContainer for seedlings
US4161261 *May 5, 1978Jul 17, 1979Menasha CorporationSecurity container
US4320845 *Mar 12, 1980Mar 23, 1982Waller John GCollapsible container
US4364489 *Aug 10, 1981Dec 21, 1982Nestier Canada Inc.Container lid
US4391386 *Jan 20, 1982Jul 5, 1983Allibert S.A.Handling case with incorporated foldable lid
US4432467 *Mar 8, 1982Feb 21, 1984Menasha CorporationReinforced lid construction for security containers or the like
US4620644 *Mar 27, 1981Nov 4, 1986Buckhorn Material Handling Group Inc.Tote box with lid container
US4663803 *Apr 15, 1986May 12, 1987Menasha CorporationSecurity hinge joint with separate hinge pin
US4685567 *Nov 13, 1986Aug 11, 1987Peninsula Plastics Company, Inc.Nestable, stackable tote boxes
US4688675 *Feb 27, 1985Aug 25, 1987Buckhorn Material Handling Group, Inc.Nesting box with reduced lid flares
US4765480 *Aug 3, 1987Aug 23, 1988Xytec Plastics, Inc.Container with collapsible lid members
US4974737 *Mar 21, 1990Dec 4, 1990Buckhorn, Inc.Extension ring
US5330069 *Apr 12, 1993Jul 19, 1994Buckhorn Material Handling Group, Inc.Bi-fold lid for container
US5353948 *May 4, 1993Oct 11, 1994Ipl Inc.Plastic container with hinged lids
US5555996 *Aug 6, 1993Sep 17, 1996Rehrig Pacific CompanyContainer adapted to form part of a fluid delivery system
US5673791 *Oct 4, 1994Oct 7, 1997Buckhorn Material Handling Group, Inc.Container and lid for container
US5967322 *Feb 2, 1995Oct 19, 1999Rehrig Pacific Company, Inc.Container assembly with tamper evident seal
US6000576 *Jul 10, 1998Dec 14, 1999Liu; Ching-RongStructure for covered storage bins
US6318586 *Dec 13, 1999Nov 20, 2001Menasha CorporationPlastic tote box improvements
US6431394Sep 27, 2001Aug 13, 2002Menasha CorporationPlastic tote box improvements
US7841487Oct 19, 2005Nov 30, 2010Buckhorn, Inc.Molded container with hinged lids having a knuckle and pin connection
US7987578Aug 26, 2008Aug 2, 2011Buckhorn, Inc.Method of molding and assembling a container with hinged lids
US8066143 *Feb 21, 2006Nov 29, 2011Rehrig Pacific CompanyStorage container with hinged lid
US8286828 *Aug 24, 2006Oct 16, 2012Fritz Schaefer GmbhTransport/storage container with self-locking cover
US8550296 *Jun 3, 2011Oct 8, 2013Nancy J. Gerschwiler SteckPersonal hygiene storage unit
US8752727 *Sep 11, 2012Jun 17, 2014Monoflo International, Inc.Container with hinge pin lock
US20090173744 *Jan 3, 2008Jul 9, 2009Hassell Jon PContainer with lid
US20120305588 *Jun 3, 2011Dec 6, 2012Gerschwiler Steck Nancy JPersonal hygiene storage unit
USRE33384 *Aug 25, 1989Oct 16, 1990Buckhorn, Inc.Nesting box with reduced lid flares
EP0056755A1 *Jan 12, 1982Jul 28, 1982ALLIBERT S.A. Société anonyme dite:Handling container with an incorporated folding cover
EP0065091A2 *Mar 19, 1982Nov 24, 1982LEIFHEIT AktiengesellschaftFolding bag for a shopping trolley
EP0088224A1 *Jan 28, 1983Sep 14, 1983Menasha CorporationReinforced lid construction for security containers or the like
EP0620159A1 *Mar 30, 1994Oct 19, 1994Buckhorn Material Handling Group, Inc.Bi-fold lid for container
EP1652646A2Oct 29, 2005May 3, 2006Buckhorn Inc.Method of molding and assembling two elements together and container with at least one hinged lid
Classifications
U.S. Classification220/826, 220/844, 206/508
International ClassificationB65D43/16, B65D21/06
Cooperative ClassificationB65D2251/1083, B65D21/064, B65D43/165
European ClassificationB65D43/16C1A, B65D21/06C
Legal Events
DateCodeEventDescription
Feb 23, 1984ASAssignment
Owner name: BUCKHORN MATERIAL HANDLING GROUP INC., AN OH CORP.
Free format text: CHANGE OF NAME;ASSIGNOR:NESTIER CORPORATION;REEL/FRAME:004235/0116
Effective date: 19830630
Jan 7, 1982ASAssignment
Owner name: MIDLAND-ROSS CORPORATION
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST. , BILL OF SALE EXECUTED DEC. 31, 1974;ASSIGNOR:VANGUARD-MIDLAND ROSS, INC., BY FRANK N. LINSALATA;REEL/FRAME:004047/0976
Effective date: 19811112
Owner name: VANGUARD INDUSTRIES, INC., 1800 CENTRAL NAT L. BAN
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:MS INDUSTRIES, INC.;REEL/FRAME:004048/0036
Effective date: 19701001
Owner name: VANGUARD-MIDLAND-ROSS, INC.
Free format text: CERTIFIED COPY OF MERGED FILED IN THE OFFICE OF SECRETARY OF STATE OF DELAWARE SHOWING MERGER OF ASSIGNORS AND CHANGE OF NAME OF THE SURVIVING CORP. EFFECTIVE 12-20-74;ASSIGNORS:MID-SOUTH PLASTICS, INC., A CORP. OF KY;BAXTER COMPANY, THE, A CORP. OF OH;SOBEL INDUSTRIES, INC., A CORP. OF PA (MERGED INTO);AND OTHERS;REEL/FRAME:004048/0003
Effective date: 19741219
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MS INDUSTRIES, INC.;REEL/FRAME:004048/0036
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:VANGUARD-MIDLAND ROSS, INC., BY FRANK N. LINSALATA;REEL/FRAME:004047/0976
Owner name: MIDLAND-ROSS CORPORATION, OHIO
Owner name: VANGUARD-MIDLAND-ROSS, INC., UNITED STATES
Jan 7, 1982AS99Other assignments
Free format text: VANGUARD-MIDLAND-ROSS, INC. * MID-SOUTH PLASTICS, INC., A CORP. OF KY : 19741219; BAXTER COMPANY, THE, A CORP. OF OH : 19741219; S : 19741219; OTHER CASES: NONE; CERTIFIED COPY OF MERGED FILED IN THE OFFICE OF SECRETARY OF
Jan 7, 1982AS02Assignment of assignor's interest
Owner name: MS INDUSTRIES, INC.
Owner name: VANGUARD INDUSTRIES, INC., 1800 CENTRAL NAT L. BAN
Effective date: 19701001
Oct 30, 1981ASAssignment
Owner name: MIDLAND-ROSS CORPORATION, 20600 CHAGRIN BLVD. CLEV
Free format text: SECURITY INTEREST;ASSIGNOR:NESTIER CORPORATION;REEL/FRAME:003921/0847
Effective date: 19811030
Owner name: NESTIER CORPORATION
Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:MIDLAND-ROSS CORPORATION;REEL/FRAME:003921/0855
Effective date: 19811029