Claims
- 1. A container adapted to have, in association with another identical container, a high stacking configuration, a low stacking configuration, and a nesting configuration, said container comprising:
- a pair of opposed left and right side walls, a pair of opposed front and rear end walls, and a floor, and a plane of symmetry vertical to said floor and parallel to said left an right side walls, and equidistant from said left and right side walls;
- said left and right side walls being mirror images of each other and each having:
- a substantially vertical outer panel having parallel top and bottom edges, said bottom edge being offset from said floor;
- a substantially vertical inner panel having parallel top and bottom edges, said bottom edge conjoining said floor;
- a plurality of spaced-apart horizontal platforms formed between said inner and outer panels;
- a horizontal ridge connecting said bottom edge of said outer panel with said inner panel, said ridge being formed between said platforms and defining a plurality of horizontal ledges alternating with said platforms, said platforms being narrower than said ledges, and therebeing a ledge formed immediately adjacent said front end wall and a platform formed immediately adjacent said rear end wall; and
- a plurality of stacking posts extending downwardly from said ridge in vertical alignment with said plurality of platforms, said stacking posts being parallel to and offset form said inner panel, and said stacking posts and said platforms having substantially equal widths, whereby said stacking post of the upper container will fit over the outer surface of each said horizontal ledge of the lower container such that said stacking posts and said horizontal edges cooperate to limit any outward flexing of the end walls of the lower container;
- said top edge of each said inner panel being positioned above said platforms;
- said front and rear end walls having opposed lower walls portions having a height lower than said ledges, said front end wall having first upwardly-extending members at either end thereof and said rear end wall having second upwardly-extending members at either end thereof, said first upwardly-extending members, said second upwardly-extending members, and said lower wall portions being separated by equal distances; and
- wherein each of said left and right side walls further has a rearward vertical web connecting one of said stacking posts to said inner panel and wherein said inner panel has a horizontally-extending notch formed therein extending downwardly from said top edge thereof in vertical alignment with said vertical web and of sufficient weight to receive said web, whereby in said high stacking configuration, said rearward vertical web interengages said horizontally-extending notch.
- 2. The container of claim 1, wherein said notch is formed in said inner panel above said platform adjacent said rear end wall.
- 3. A container adapted to have, in association with another identical container, a high stacking configuration, a low stacking configuration, and a nesting configuration, said container comprising:
- a pair of opposed left and right side walls, a pair of opposed front and rear end walls, and a floor, and a plane of symmetry vertical to said floor and parallel to said left and right side walls, and equidistant from said left and right side walls;
- said left and right side walls being mirror images of each other and each having;
- a substantially vertical outer panel having parallel top and bottom edges, said bottom edge being offset from said floor;
- a substantially vertical inner panel having parallel top and bottom edges, said bottom edge conjoining said floor;
- a plurality of spaced-apart horizontal platforms formed between said inner and outer panels;
- a horizontal ridge connecting said bottom edge of said outer panel with said inner panel, said ridge being formed between said platforms and defining a plurality of horizontal ledges alternating with said platforms, said platforms being narrower than said ledges, and therebeing a ledge formed immediately adjacent said front end wall and a platform formed immediately adjacent said rear end wall; and
- a plurality of staking posts extending downwardly from said ridge in vertical alignment with said plurality of platform said stacking posts being parallel to and offset from said inner panel, and said tacking posts and said platforms having substantially equal widths, whereby said stacking posts of the upper container will fit over the outer surface of each said horizontal ledge of the lower container such that said stacking posts and said horizontal ledges cooperate to limit any outward flexing of the end walls of the lower container;
- said top edge of each said inner panel being positioned above said platforms;
- said front and rear end walls having opposed lower wall portions having a height lower than said ledges, said front end wall having first upwardly-extending members at either end thereof and said rear end wall having second upwardly-extending members at either end thereof, said first upwardly-extending members, said second upwardly-extending members, and said lower wall portions being separated by equal distances; and
- wherein each of said left and right side walls further has a forward vertical web connecting one of said stacking posts to said inner panel, and wherein said inner panel has a vertically-extending slot formed therein extending downwardly from said top edge thereof and of sufficient width to receive said web, said web being positioned relative to said front ed wall and said slot being positioned relative to said rear end wall whereby in said low stacking configuration, said forward vertical web interengages said vertically extending slot.
- 4. The container of claim 3, wherein said slot is formed in said inner panel adjacent said platform adjacent said rear end wall.
- 5. A container adapted to have, in association with another identical container, a high stacking configuration, a low stacking configuration, and a nesting configuration, said container comprising:
- a pair of opposed left and right side walls, a pair of opposed front and rear end walls, and a floor, and a plane of symmetry vertical to said floor and parallel to said left and right side wall said equidistant from said left and right side walls;
- said left and right side walls being mirror images of each other and each having;
- a substantially vertical outer panel having parallel top and bottom edges, said bottom edge being offset from said floor;
- a substantially vertical inner panel having parallel top and bottom edges, said bottom edge conjoining said floor;
- a plurality of spaced-apart horizontal platforms formed between said inner and outer panels;
- a horizontal ridge connecting said bottom edge of said outer panel with said inner panel, said ridge being formed between said platforms and defining a plurality of horizontal ledges alternating with said platforms, aid platforms being narrower than said ledges, and there being a ledge formed immediately adjacent said front end wall and a platform formed immediately adjacent said rear end wall; and
- a plurality of stacking posts extending downwardly from said ridge in vertical alignment with said plurality of platforms, said stacking posts being parallel to and offset from said inner panel, and said stacking posts and said platforms having substantially equal weights, whereby said stacking posts of the upper container will fit over the outer surface of each said horizontal ledge of the lower container such that said stacking posts and said horizontal ledges cooperate to limit any outward flexing of the end walls of the lower container;
- said top edge of each said inner panel being positioned above said platforms;
- said front and rear end walls having opposed lower wall portions having a height lower than said ledges, said front end wall having first upwardly-extending members at either end thereof and said rear ned wall having second upwardly-extending members at either end thereof, said first upwardly-extending members, said second upwardly-extending members, and said lower wall portions being separated by equal distances; and
- wherein each of said left and right side walls further has a rearward vertical web connecting a first of said stacking posts to said inner panel and a forward vertical web connecting a second of said stacking posts to said inner panel, and wherein said inner panel has both a horizontally-extending notch and a vertically-extending slot formed therein extending downwardly form said top edge thereof, said notch being in vertical alignment with said rearward vertical web, and said forward vertical web being positioned relative to said front end wall and said slot being positioned relative to said rear end wall whereby in said low stacking configuration, said forward vertical web interengages said vertically extending slot.
- 6. The container of claim 5, wherein said top edge of each said inner panel includes an upwardly angled ramp portion substantially in alignment with said platform closest to said front end wall, said top edge being uninterrupted between said ramp and said slot to define a rail for sliding engagement with said forward and rearward vertical webs.
- 7. The container of claim 6, further including left and right lower runners extending longitudinally from said left and right side walls from front to rear, parallel to said left and right side walls; and
- wherein said rear end wall includes at its ends left and right retaining buttresses, each of said buttresses including in it supper edge a transversely-extending notch, said notches providing a sliding surface for said lower runners.
- 8. A container adapted to have, in association with another identical container, a high stacking configuration, a low stacking configuration, and a nesting configuration, said container comprising:
- a pair of opposed left and right side walls, a pair of opposed front and rear ned walls, and a floor, and plane of symmetry vertical to said floor and parallel to said left and right side walls, and equidistant form said left and right side walls;
- said left and right side walls being mirror images of each other and each having:
- a substantially vertical outer panel having parallel top and bottom edges, said bottom edge being offset from said floor;
- a substantially vertical inner panel having parallel top and bottom edges, said bottom edge conjoining said floor;
- a plurality of spaced-apart horizontal platforms formed between said inner and outer panels;
- a horizontal ridge connecting said bottom edge of said outer panel with said inner panel, said ridge being formed between said platforms and defining a plurality of horizontal ledges alternating with said platforms, said platforms being narrower than said ledges, and therein being a ledge formed immediately adjacent said front end wall and a platform formed immediately adjacent said rear end wall; and
- a plurality of stacking posts extending downwardly from said ridge in vertical alignment with said plurality of platforms, said stacking posts being parallel to and offset from said inner panel, and said stacking posts and said platforms having substantially equal widths, whereby said stacking posts of the upper container will fit over the outer surface of each said horizontal lee of the lower container such that said stacking posts and said horizontal ledges cooperate to limit any outward flexing of the end walls of the lower container;
- said top edge of each said inner panel being positioned above said platforms;
- said front and rear end walls having opposed lower wall portions having a height lower than said ledges, said front end wall having first upwardly-extending members at either end thereof and said rear end wall having second upwardly-extending members at either end thereof, said first upwardly-extending members, said second upwardly-extending members, and said lower wall portions being separated by equal distances; and
- wherein each of said first upwardly-extending members includes a stacking shelf at the top thereof, each of said second upwardly-extending members includes a nesting channel formed therein, said nesting channels are opposite said stacking shelves, and said front end wall includes a pair of projections extending downwardly therefrom in vertical alignment with said stacking shelves.
- 9. The container of claim 8, wherein each of said stacking shelves includes a stacking lug extending upwardly therefrom; and
- wherein said top edge of each said inner panel includes an upwardly angled ramp portion, whereby when said container is superposed in the high stacking configuration over said another identical container, said ramp portions permit said projections of said superposed container to ramp up and over said stacking lugs of said another identical container when sliding form the rear, and into engagement with said stacking shelves.
- 10. A container adapted to have, in association with another identical container, a high stacking configuration, a low stacking configuration, and a nesting configuration, said container comprising:
- a pair of opposed left and right side walls, a pair of opposed front and rear end walls, and a floor, and a plane of symmetry vertical to said floor and parallel to said left an right side walls, and equidistant from said left and right side walls;
- said left and right side walls being mirror images of each other and each having:
- a substantially vertical outer panel having parallel top and bottom edges, said bottom edge being offset from said floor;
- a substantially vertical inner panel having parallel top and bottom edges, said bottom edge conjoining said floor;
- a plurality of spaced-apart horizontal platforms formed between said inner and outer panels;
- a horizontal ridge connecting said bottom edge of said outer panel with said inner panel, said ridge being formed between said platforms and defining a plurality of horizontal ledges alternating with said platforms, said platforms being narrower than said ledges, and there being a ledge formed immediately adjacent said front end wall and a platform formed immediately adjacent said rear end wall; and
- a plurality of stacking posts extending downwardly from said ridge in vertical alignment with said plurality of platforms, said stacking posts being parallel to and offset form said inner panel, and said stacking posts and said platforms having substantially equal widths, whereby said stacking posts of the upper container will fit over the outer surface of each said horizontal ledge of the lower container such that said stacking posts and said horizontal ledges cooperate to limit any outward flexing of the end walls of the lower container;
- said top edge of each said inner panel being positioned above said platforms;
- said front and rear end walls having opposed lower wall portions having a height lower than said ledges, said front end wall having first upwardly-extending members at either end thereof and said rear end wall having second upwardly-extending members at either end thereof, said first upwardly-extending members, said second upwardly-extending members, and said lower wall portions being separated by equal distances;
- wherein said lower wall portion of said front end wall includes a cornice formed at the top thereof extending between said first upwardly-extending members and a pair of spaced-apart recesses formed at the bottom thereof, said lower wall portion of said rear end wall includes a cornice formed at the top thereof extending between said second upwardly-extending members and a pair of spaced-apart recesses formed at the bottom thereof; and
- wherein said recesses in said front end wall, said recesses in said rear ned wall, and said cornices having substantially equal widths and are separated by equal distances.
- 11. A container adapted to have, in association with another identical container, a high stacking configuration and a low stacking configuration, said container comprising:
- a pair of opposed left and right side walls, a pair of opposed front an rear end walls, and a floor, and a plane of symmetry vertical to said floor and parallel to said left and right side walls, and equidistant from said left and right side walls;
- said left and right side walls being mirror images of each other and each having;
- a substantially planar outer panel having parallel top and bottom edges, said bottom edge being offset from said floor;
- a substantially planar inner panel having parallel top and bottom edges, said bottom edge conjoining said floor;
- a plurality of spaced-apart horizontal platforms formed between said inner and outer panels;
- a horizontal ridge connecting said bottom edge of said outer panel with said inner panel, said ridge being formed between said platforms and defining a plurality of horizontal ledges alternating with said platforms, said platforms being narrower than said ledges, and there being a ledge formed immediately adjacent said front end wall and a platform formed immediately adjacent said rear end wall; and
- a plurality of stacking posts extending downwardly from said ridge in vertical alignment with said plurality of platforms, said stacking posts being parallel to and offset form said inner panel, and said stacking posts and said platforms having substantially equal widths, whereby said stacking posts of the upper container will fit over the outer surface of each said horizontal ledge of the lower container such that said stacking posts and said horizontal ledges cooperate to limit any outward flexing of the end walls of the lower container;
- said top edge each said inner panel being positioned above said platforms and no higher than said top edge of said outer panel along at least most of its length;
- said front and rear end walls having opposed lower wall portions having a height lower than said ledges; and
- wherein each of said left and right side walls further has a rearward vertical web connecting one of said stacking posts to said inner panel and wherein said inner panel has a horizontally-extending notch formed therein extending downwardly from said top edge thereof in vertical alignment with said vertical web and of sufficient weight to receive said web, whereby in said high sacking configuration, said rearward vertical web interengages said horizontally-extending notch.
- 12. The container of claim 11, wherein said notch is formed in said inner panel above said platform adjacent said rear end wall.
- 13. A container adapted to have, in association with another identical container, a high stacking configuration and a low stacking configuration, said container comprising:
- a pair of opposed left and right side walls, a pair of opposed front and rear end walls, an a floor, and a plane of symmetry vertical to said floor and parallel to said left and right side walls, and equidistant form said left and right side walls;
- said left and right side walls being mirror images of each other and each having:
- a substantially planar outer panel having parallel top and bottom edges, said bottom edge being offset from said floor;
- a substantially planar inner panel having parallel top and bottom edges, said bottom edge conjoining said floor;
- a plurality of spaced-apart horizontal platforms formed between said inner and outer panels;
- a horizontal ridge connecting said bottom edge of said outer panel with said inner panel, said ridge being formed between said platforms and defining a plurality of horizontal ledges alternating with said platforms, said platforms being narrower than said ledges, and there being a ledge formed immediately adjacent said front end wall and a platform formed immediately adjacent said rear end wall; and
- a plurality of stacking posts extending downwardly form said ridge in vertical alignment with said plurality of platforms, said stacking posts being parallel to and offset form said inner panel, and said stacking posts and said platforms having substantially equal widths, whereby said stacking posts of the upper container will fit over the outer surface of each said horizontal ledge of the lower container such that said stacking posts and said horizontal ledges cooperate to limit any outward flexing of the end walls of the lower container;
- said top edge each said inner panel being positioned above said platforms and no higher than said top edge of said outer panel along at least most of its length;
- said front and rear end walls having opposed lower wall portions having a height lower than said ledges; and
- wherein each of said left and right side walls further has a forward vertical web connecting one of said stacking posts to said inner panel, and wherein said inner panel has a vertically-extending slot formed therein extending downwardly from said top edge thereof an of sufficient width to receive said web, said web being positioned relative to said front end wall and said slot being positioned relative to said rear end wall whereby in said low sacking configuration, said forward vertical web interengages said vertically extending slot.
- 14. The container of claim 13, wherein said slot is formed in said inner panel adjacent said platform adjacent said rear end wall.
- 15. A container adapted to have, in association with another identical container, a high stacking configuration and a low stacking configuration, said container comprising:
- a pair of opposed left and right side walls, a pair of opposed front and rear ed walls, and a floor, and a plane of symmetry vertical to said floor and parallel to said left and right side walls, and equidistant from said left and right side walls;
- said left and right side walls being mirror images of each other and each having:
- a substantially planar outer panel having parallel top and bottom edges, said bottom edge being offset form said floor;
- a substantially planar inner panel having parallel top and bottom edges, said bottom edge conjoining said floor;
- a plurality of spaced-apart horizontal platforms formed between said inner and outer panels;
- a horizontal ridge connecting said bottom edge of said outer panel with said inner panel, said ridge being formed between said platforms and defining a plurality of horizontal ledges alternating with said platforms, said platforms being narrower than said ledges, an there being a ledge formed immediately adjacent said front end wall and a platform formed immediately adjacent said rear end wall; and
- a plurality of stacking posts extending downwardly form said ridge in vertical alignment with said plurality of platforms, said stacking posts being parallel to and offset from said inner panel, and said stacking posts and said platforms having substantially equal widths, whereby said stacking posts of the upper container will fit over the outer surface of each said horizontal ledge of the lower container such that said stacking posts and said horizontal ledges cooperate to limit any outward flexing of the end walls of the lower container;
- said top edge each said inner panel being positioned above said platforms and no higher than said top edge of said outer panel along at least most of its length; `said front and rear end walls having opposed lower wall portions having a height lower than said ledges; and
- wherein each of said left and right side walls further has a rearward vertical web connecting a first of said spacing posts to said inner panel and a forward vertical web connecting a second of said stacking posts to said inner panel, and wherein said inner panel has both a horizontally-extending notch and a vertically-extending slot formed therein extending downwardly form said top edge thereof, said notch being in vertical alignment with said rearward vertical web, and said forward vertical web being positioned relative to said front end wall and said slot being positioned relative to said rear end wall whereby in said low stacking configuration, said forward vertical web interengages said vertically extending slot.
- 16. The container of claim 15, wherein said top edge of each said inner panel includes an upwardly angled ramp portion substantially in alignment with said platform closest to said front end wall, said top edge being uninterrupted between said ramp and said slot to define a rail for sliding engagement with said forward and rearward vertical webs.
- 17. The container of claim 16, further including left and right lower runners extending longitudinally from said left and right side walls form front to rear, parallel to said left and right side walls; and
- wherein said rear end wall include at its end left and right retainer buttresses, each of said buttresses including in its upper edge a transversely-extending notch, said notch providing a sliding surface for said lower runners.
- 18. A container adapted to have, in association with another identical container, a high stacking configuration and a low stacking configuration, said container comprising:
- a pair of opposed left and right side walls, a pair of opposed front and rear end walls, and a floor, and a plane of symmetry vertical to said floor and parallel to said left and right side walls, and equidistant from said left and right side walls;
- said left and right side walls being mirror images of each other and each having:
- a substantially planar outer panel having parallel top and bottom edges, said bottom edge being offset from said floor;
- a substantially planar inner plan having parallel top and bottom edges, said bottom edge conjoining said floor;
- a plurality of spaced-apart horizontal platforms formed between said inner and outer panels;
- a horizontal ridge connecting said bottom edge of said outer panel with said inner panel, said ridge being formed between said platforms and defining a plurality of horizontal ledges alternating with said platforms, said platforms begin narrower than said ledges, an there being a ledge formed immediately adjacent said front end wall and a platform formed immediately adjacent said rear end wall; and
- a plurality of stacking posts extending downwardly from said ridge in vertical alignment with said plurality of platforms, said stacking posts being parallel to and offset from said inner panel, and said stacking posts and said platforms having substantially equal widths, whereby said stacking posts of the upper container will fit over the outer surface of each said horizontal ledge of the lower container such that said stacking posts and said horizontal ledges cooperate to limit any outward flexing of the end walls of the lower container;
- said top edge each said inner panel being positioned above said platforms and no higher than said top edge of said outer panel along at least most of its length;
- said front and rear ned walls having opposed lower wall portions having a height lower than said ledges; and
- wherein each of said first upwardly-extending members includes a stacking shelf at the top thereof, each of said second upwardly-extending members includes a nesting channel formed therein, said nesting channels are opposite said stacking shelves, and said front end wall includes a pair of projections extending downwardly therefrom in vertical alignment with said stacking shelves.
- 19. The container of claim 18, wherein each of said stacking shelves includes a stacking lug extending upwardly therefrom; and
- wherein said top edge of each said inner panel includes an upwardly angled ramp portion, whereby when one said container is superposed in the high stacking configuration over said another identical container, said ramp portions permit said projections of said superposed container to ramp up and over said stacking lugs of said another identical container when sliding from the rear, and into engagement with said stacking shelves.
- 20. A container adapted to have, in association with another identical container, a high stacking configuration and a low stacking configuration, said container comprising:
- a pair of opposed left and right side walls, a pair of opposed front and rear end walls, and a floor, and a plane of symmetry vertical to said floor and parallel to said left and right side walls, and equidistant from said left and right side walls;
- said left and right side walls being mirror images of each other and each having:
- a substantially planar outer panel having parallel top and bottom edges, said bottom edge being offset from said floor;
- a substantially planar inner panel having parallel top and bottom edges, said bottom edge conjoining said floor;
- a plurality of spaced-apart horizontal platforms formed between said inner and outer panels;
- a horizontal ridge connecting said bottom edge of said outer panel with said inner panel, said ridge being formed between said platforms and defining a plurality of horizontal ledges alternating with said platforms, said platforms being narrower than said ledges, and therebeing a ledge formed immediately adjacent said front end wall and a platform formed immediately adjacent said rear end wall; and
- a plurality of stacking posts extending downwardly form said ridge in vertical alignment with said plurality of platforms, said stacking posts being parallel to and offset form said inner panel, and said stacking posts and said platforms having substantially equal widths, whereby said stacking posts of the upper container will fit over the outer surface of each said horizontal ledge of the lower container such that said stacking posts and said horizontal ledges cooperate to limit any outward flexing of the end walls of the lower container;
- said top edge each said inner panel being positioned above said platforms and no higher than said top edge of said outer panel along at least most of its length;
- said front and rear end walls having opposed lower wall portions having a height lower than said ledges;
- wherein said lower wall portion of said front end wall includes a cornice formed at the top thereof extending between said first upwardly-extending members and a pair of spaced-apart recesses formed at the bottom thereof, said lower wall portion of said rear end wall includes a cornice formed at the top thereof extending between said second upwardly-extending members and a pair of spaced-apart recesses formed at the bottom thereof; and
- wherein said recesses in said front end wall, said recesses in said rear end wall, and said cornices have substantially equal widths and are separated by equal distances.
Parent Case Info
This application is a continuation-in-part of application Ser. No. 07/815,866, filed Jan. 3, 1992 and entitled Slide-On Multi-Level Basket, now abandoned, which is a continuation of application Ser. No. 07/525,859 filed May 21, 1990 and entitled Slide-On Multi-Level Basket, now abandoned, which is a continuation in-part of Ser. No. 07/402,684, filed Sep. 5,1989now U.S. Pat. No. 5,035,326, the contents of these applications being hereby incorporated by reference.
US Referenced Citations (7)
Continuations (1)
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525859 |
May 1990 |
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Continuation in Parts (2)
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815866 |
Jan 1992 |
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402684 |
Sep 1989 |
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