Regressively-tiered package structure

• US 5,520,322 A
• Filed: 04/28/1995
• Issued: 05/28/1996
• Est. Priority Date: 04/28/1995
• Status: Expired due to Fees

• Current Assignee: Rebecca F. Conviser
• Original Assignee: Rebecca F. Conviser
• Inventors: Conviser, Rebecca F.
• Primary Examiner(s): Elkins, Gary E.
• Application Number:
  US08/430,398
• Time in Patent Office: 396 Days
• Field of Search: 229/23 BT, 229/104, 229/116.1, 229/117.12, 229/125.32, 229/110, 229/115, 220/4.21, 220/4.24, D 9/414, D 9/431, D 9/432, D 9/430, 446/75, 446/124, 446/125, D21/105, D21/108
• US Class Current: 229/110
• CPC Class Codes: B65D 5/20 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form B65D5/36 takes precedence
• CPC Class Codes: B65D 5/2028 triangular
• CPC Class Codes: B65D 5/2033 polygonal having more than four sides, e.g. hexagonal, octogonal
• CPC Class Codes: B65D 5/2038 at least two opposed folded-up portions having a non-rectangular shape
• CPC Class Codes: B65D 5/6626 formed by folding extensions of a side panel of a container body formed by erecting a "cross-like" blank

Abstract

A regressively tiered structure defining at least part of a package includes first and second tiers and a ledge. The first vertically-extending tier defines in plan a first hollow, polygonal, substantially closed figure having edges. The second vertically-extending tier defines in plan a second hollow, polygonal, substantially closed figure having edges, the second figure being in plan of appreciably smaller dimensions than and typically of the same configuration as the first figure. The horizontally-extending, generally planar, ledge is disposed intermediate to and connecting the edges of the first and second tiers which are disposed in generally a common plane, the ledge defining a plurality of overlapping ledge sides. The first and second tiers and the ledge are formed from a single sheet of flexible material.

Claims

1. A regressively tiered structure defining at least part of a display package, comprising:

(A) a first vertically-extending tier formed of sections and defining in plan a first hollow, polygonal, substantially closed figure having edges;

(B) a second vertically-extending tier formed of sections and defining in plan a second hollow, polygonal, substantially closed figure having edges, said second figure being in plan of appreciably smaller dimensions than said first figure; and

(C) a horizontally-extending, generally planar, first ledge formed of sections and disposed intermediate to and connecting the edges of said first and second tiers disposed in generally a common plane;

said first and second tiers and said first ledge being formed from a single sheet of flexible material.

2. The structure of claim 1 wherein said first and second figures are in plan of the same general configuration.

3. The structure of claim 1 wherein said first and second figures are in plan of substantially the same configuration.

4. The structure of claim 1 wherein each of said first ledge sections defines a pair of ledge ends, each pair of adjacent ledge ends being overlapping.

5. The structure of claim 1 wherein each of said sections of at least one tier defines at least first and second ends, said first one of said tier ends defining a tab projecting therefrom at an angle and being secured to the second end of an adjacent tier for defining a joint of said tier.

6. The structure of claim 1 wherein each of said tier sections of at least one tier define at least first and second ends, the ends of said first and second sides of adjacent tiers being disposed in generally abutting relationship to define a butt joint without being directly secured together.

7. The structure of claim 1 wherein said polygonal figures are defined by substantially linear sides.

8. The structure of claim 1 wherein said polygonal figures are defined by at least one convex side.

9. The structure of claim 1 wherein said polygonal figures are triangles.

10. The structure of claim 1 wherein said polygonal figures are rectangles.

11. The structure of claim 1 wherein said polygonal figures approximate cylinders.

12. The structure of claim 1 wherein said first and second tiers are coaxially disposed along an axis passing there through.

13. The structure of claim 1 wherein said first and second tiers are angularly offset from one another in plan.

14. The structure of claim 1 wherein said first and second tiers are angularly offset from one another in elevation.

15. The structure of claim 1 wherein said tiers are substantially vertical.

16. The structure of claim 1 wherein at least one of said tiers is at an acute angle to the vertical.

17. The structure of claim 1 wherein said first ledge is substantially horizontal.

18. The structure of claim 1 wherein said first ledge is at an acute angle to the horizontal.

19. The structure of claim 1 additionally including a closed end for said second tier, said closed end also being formed from said single sheet of material.

20. The structure of claim 1 wherein said second tier is of a greater height than said first tier.

21. The structure of claim 1 additionally including a third vertically-extending tier formed of sections and defining in plan a third hollow, polygonal, substantially closed figure having edges, said third figure being in plan of appreciably smaller dimensions than said second figure;

and a horizontally-extending, generally planar second ledge formed of sections and disposed intermediate to and connecting the edges of said second and third tiers disposed in generally a common plane;

said first, second and third tiers and said first and second ledges being formed from a single sheet of flexible material.

22. The structure of claim 21 additionally including a closed end for said third tier, said closed end also being formed from said single sheet of material.

23. The structure of claim 21 wherein said first, second, and third figures are of the same general configuration.

24. The structure of claim 21 wherein said first, second, and third figures are of substantially the same configuration.

25. In combination, a pair of the structures of claim 1 defining together a package.

26. In combination, a pair of the structures of claim 1 wherein the first tier of one structure is adapted to be received at least partially within the first tier of the other structure.

27. In combination, a pair of the structures of claim 1 defining together a package with one side of one structure defining a living hinge with one side of the other structure, thereby to enable a clam shell-like opening and closing of said package.

28. The structure of claim 1 wherein said flexible material is paper or cardboard.

29. A regressively tiered structure defining at least part of a display package, comprising:

(A) a first, vertically-extending tier formed of sections and defining in plan a first hollow, polygonal, substantially closed figure defining edges;

(B) a second vertically-extending tier formed of sections and defining in plan a second hollow, polygonal, substantially closed figure defining edges, said second figure being in plan of the same general configuration as, but of appreciably smaller dimensions than, said first figure;

said polygonal figures being defined by substantially linear sides, said first and second tiers being coaxially disposed along an axis passing there through, said tiers being substantially vertical, and said first ledge being substantially horizontal;

(C) a horizontally-extending, generally planar, first ledge formed of sections and disposed intermediate to and connecting the edges of said first and second tiers disposed in generally a common plane, said first ledge defining a plurality of overlapping ledge ends; and

(D) a closed end for the smallest tier in plan;

said first and second tiers, said closed end, and said first ledge being formed from a single sheet of flexible material.

30. The structure of claim 29 additionally including a third vertically-extending tier formed of sections and defining in plan a third hollow, polygonal, substantially closed figure defining edges, said third figure being in plan of the same general configuration as, but of smaller dimensions than, said second figure;

and a horizontally-extending, generally planar second ledge formed of sections and disposed intermediate to and connecting the edges of said second and third tiers disposed in generally a common plane;

said first, second and third tiers, said closed top, and said first and second ledges being formed from a single sheet of flexible material.

31. In combination, a pair of the structures of claim 29 defining together a package.

32. The structure of claim 29 wherein said flexible material is paper or cardboard.

33. A package with a pair of gripping extensions, comprising:

(A) a hollow container having an open top and defining an open space therein;

(B) a cover for closing said container open top, said cover having an open bottom and defining an open space therein, said cover being in plan of the same general configuration and generally the same dimensions as said container; and

(C) a pair of gripping extensions for use in separating said cover and said container, each gripping extension being formed on a respective one of said cover and said container, each of said gripping extensions being in plan of the same configuration as, but of appreciably smaller dimensions than, the respective one of said cover and container on which it is formed, each of said gripping extensions defining an open space therein in communication with said open space of said respective one of said container and cover, said open spaces of said gripping extensions being in communication in the closed package through said container and said cover;

said container and said gripping extension formed thereon being made from a single sheet of material, and said cover and said gripping extension formed thereon being made from a single sheet of material.

34. The package of claim 33 wherein said material is paper or cardboard.

35. A package with a gripping extension, comprising:

(A) a hollow container having an open top and defining an open space therein;

(B) a cover for closing said container open top, said cover having an open bottom and defining an open space therein, said cover being in plan of the same general configuration as said container; and

(C) a gripping extension for use in separating said cover and said container, said gripping extension being formed on one of said cover and said container, being in plan of the same configuration as, but of appreciably smaller dimensions than, the one of said cover and container on which it is formed, and defining an open space therein in communication with said open space of said one of said container and cover on which it is formed, said open space of said gripping extension being in communication in the closed package with said open spaces of said container and said cover;

said gripping extension and said one of said container and cover on which it is formed being made from a single sheet of material.

36. The package of claim 35 wherein said material is paper or cardboard.