Nestable containers with reversibly deformable closures
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-021/00
B65D-085/62
출원번호
US-0974553
(2004-10-27)
발명자
/ 주소
Kolar,James C.
Herbert,Curtis B.
출원인 / 주소
Foldware, Inc.
대리인 / 주소
Curtis B. Herbert, P.L.C.
인용정보
피인용 횟수 :
5인용 특허 :
37
초록▼
Embodiments include nestable containers and reversibly deformable closures for the containers that are disposable in the nested arrangement. For example, materials and methods are described for making and using a food storage apparatus having food storage containers and closures for the containers,
Embodiments include nestable containers and reversibly deformable closures for the containers that are disposable in the nested arrangement. For example, materials and methods are described for making and using a food storage apparatus having food storage containers and closures for the containers, the food storage apparatus including a plurality of nested food storage containers each having an opening, and a plurality of reversibly deformable closures for covering the openings, with the containers being nestable with each other with one of the closures disposed between each nested container.
대표청구항▼
The invention claimed is: 1. A food storage apparatus having food storage containers and detachable, reversibly deformable closures reversibly movable between a covering position for fastening to and covering the containers and a storage position for storing the closures, the food storage apparatus
The invention claimed is: 1. A food storage apparatus having food storage containers and detachable, reversibly deformable closures reversibly movable between a covering position for fastening to and covering the containers and a storage position for storing the closures, the food storage apparatus comprising: a plurality of nested food storage containers each having an opening; and, a plurality of reversibly deformable closures for reversibly fastening to the containers in the covering position to cover the openings to thereby form a substantially watertight seal with the containers, with the closures being detachable from the containers, wherein the containers are nestable with each other with one of the closures in the storage position to thereby be disposed between each nested container and entirely within one of the containers, and the openings of the containers each have the same dimensions. 2. The apparatus of claim 1, wherein at least one of the reversibly deformable closures comprises an elastic material for reversibly deforming the closure between the covering position and the storage position. 3. The apparatus of claim 1, wherein a projected surface area of the reversibly deformable closure is increased by at least about 25% when the closure is disposed over an opening compared to the projected surface area of the closure in a storage position. 4. The apparatus of claim 1, wherein a projected surface area of the reversibly deformable closure is increased by at least about 100% when the closure is disposed over an opening compared to the projected surface area of the closure in a storage position. 5. The apparatus of claim 1, wherein at least one of the reversibly deformable closures further comprises a detent. 6. The apparatus of claim 1, wherein at least one of the reversibly deformable closures comprises a fold for reversibly deforming the closure between the covering position and the storage position. 7. The apparatus of claim 6, wherein the fold comprises a hinge. 8. The apparatus of claim 1, wherein at least one of the reversibly deformable closures comprises a nondeformable portion. 9. The apparatus of claim 1, wherein the plurality of containers, plurality of closures, or both the plurality of containers and the plurality of closures comprise food grade materials. 10. The apparatus of claim 9, wherein the food grade materials are plastic. 11. The apparatus of claim 1, wherein the plurality of containers, plurality of closures, or both the plurality of containers and the plurality of closures comprise materials that are microwaveable and resistant to permanent deformation in the conditions typically encountered in automatic dishwashers. 12. The apparatus of claim 1, wherein the plurality of containers, plurality of closures, or both the plurality of containers and the plurality of closures are at least one-sixteenth of an inch thick. 13. The apparatus of claim 1, wherein each of the plurality of containers has a volume in the range between about 1 ounce and about 512 ounces. 14. The apparatus of claim 1, wherein each of the plurality of closures has a surface area of less than about one half square foot when disposed over one of the openings. 15. The apparatus of claim 1, wherein the plurality of containers comprises three of the containers. 16. The apparatus of claim 1, wherein the plurality of containers are identical to each other. 17. The apparatus of claim 1, wherein the plurality of closures are identical to each other. 18. The apparatus of claim 1, further comprising packaging that contains at least three of the containers and at least three of the closures. 19. The apparatus of claim 1, wherein each of the plurality of containers have a volume and are nested so that a first container nested inside a second container occupies between about 25% and about 95% of the volume of the second container. 20. A method of storing a plurality of food storage containers, the method comprising nesting the plurality of containers with each other with a detachable and reversibly deformable closure disposed between the plurality of containers and entirely within one of the containers, wherein the plurality of containers each comprise an opening of the same dimension and the detachable and reversibly deformable closure may be reversibly fastened to the container to cover the opening to thereby form a substantially watertight seal with the container. 21. The method of claim 20, further comprising reversibly deforming the closure from a storage position wherein the closure is disposed between the containers to a covering position to cover the opening. 22. The method of claim 20, further comprising reversibly deforming the reversibly deformable closure so that a projected surface area of the reversibly deformable closure is increased by at least about 25% when the closure is disposed over an opening compared to the projected surface area of the closure disposed between the containers in a storage position. 23. The method of claim 20, further comprising reversibly deforming the reversibly deformable closure so that a projected surface area of the reversibly deformable closure is increased by at least about 100% when the closure is disposed over an opening compared to the projected surface area of the closure disposed between the containers in a storage position. 24. The method of claim 20, wherein at least one of the reversibly deformable closures comprises a nondeformable portion and a fold for reversibly deforming the closure from a storage position wherein the closure is disposed between the containers to a covering position to cover the opening. 25. The method of claim 24, wherein the fold comprises a hinge. 26. The method of claim 20, wherein at least one of the reversibly deformable closures comprises a nondeformable portion. 27. The method of claim 20, wherein the plurality of containers, plurality of closures, or both the plurality of containers and the plurality of closures comprise food grade materials. 28. The method of claim 27, wherein the food grade materials are plastic. 29. The method of claim 20, wherein the plurality of containers, plurality of closures, or both the plurality of containers and the plurality of closures comprise materials that are microwaveable and resistant to permanent deformation in the conditions typically encountered in automatic dishwashers. 30. The method of claim 20, wherein the plurality of containers, plurality of closures, or both the plurality of containers and the plurality of closures are at least one-sixteenth of an inch thick. 31. The method of claim 20, wherein each of the plurality of containers has a volume in the range between about 1 ounce and about 512 ounces. 32. The method of claim 20, wherein each of the plurality of closures has a surface area of less than about one half square foot when disposed over one of the openings. 33. The method of claim 20, wherein the plurality of containers are identical to the other. 34. The method of claim 20, wherein each of the plurality of containers has a shape that defines an interior space and each of the plurality of closures are disposed in an interior space of one of the plurality of containers. 35. The method of claim 20, wherein each of the plurality of containers have a volume and are nested so that a first container nested inside a second container occupies between about 25% and about 95% of the volume of the second container. 36. The method of claim 20, wherein at least one of the closures further comprises a detent. 37. A food storage apparatus having a container with an opening and a closure reversibly deformable between a storage position and a covering position for covering the opening, the apparatus comprising: food storage container having an opening and being nestable with other containers of identical size and shape, and reversibly deformable closure for covering the opening in a covering position to thereby form a substantially watertight seal with the container that is detachable from the container and is reversibly deformable by folding from the covering position to a storage position, wherein the closure comprises a nondeformable portion and has a projected surface area in the storage position that is less than a projected surface area of the closure in the covering position such that the closure is storable inside the container while other containers of identical size and shape are nested in the container wherein the reversibly deformable closure comprises a fold for reversibly deforming the closure from the storage position to the covering position. 38. The apparatus of claim 37, wherein the reversibly deformable closure comprises an elastic material for reversibly deforming the closure. 39. The apparatus of claim 37, wherein a projected surface area of the reversibly deformable closure is increased by at least about 25% when the closure is disposed over an opening compared to the projected surface area of the closure in a storage position wherein the closure is disposed entirely within the container. 40. The apparatus of claim 37, wherein the fold comprises a hinge. 41. The apparatus of claim 37, wherein the of container has a volume in the range between about 1 ounce and about 512 ounces. 42. The apparatus of claim 37, wherein the container and the closure are made only of materials that are food grade materials. 43. The apparatus of claim 37, wherein the container and the closure are made only of materials that are microwaveable and resistant to permanent deformation in the conditions typically encountered in automatic dishwashers. 44. The apparatus of claim 1, further comprising packaging that contains at least three of the containers and at least three of the closures. 45. The apparatus of claim 37 wherein all materials for the container and for the closure are only food grade plastic materials. 46. The apparatus of claim 37, wherein the closure further comprises a detent. 47. The apparatus of claim 37, wherein the closure has a surface area of less than about one half square foot when disposed over the opening.
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이 특허에 인용된 특허 (37)
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