IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0873614
(2008-03-04)
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등록번호 |
US-7726671
(2010-06-22)
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발명자
/ 주소 |
|
출원인 / 주소 |
- Skyworld Business Group, Inc.
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대리인 / 주소 |
Sanchelima & Associates, P.A.
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인용정보 |
피인용 횟수 :
12 인용 특허 :
9 |
초록
▼
A wheeled bag assembly having an elongated wheeled bottom assembly made out of a rigid and moldable material with an upperside, an underside, first and second lateral sides, first and second ends defined, respectively, by first and second folds along said underside, said first fold extending away fr
A wheeled bag assembly having an elongated wheeled bottom assembly made out of a rigid and moldable material with an upperside, an underside, first and second lateral sides, first and second ends defined, respectively, by first and second folds along said underside, said first fold extending away from said underside a first predetermined distance. Wheel members mounted to the lateral sides opposite to a supporting fold with cooperative dimensions to permit the bottom assembly to be at rest at a substantially parallel and spaced apart relationship with respect to a supporting surface. A bag member with flat bottom wall is mounted over the upperside and extends upwardly defining an internal compartment and an upper end opening. A user tilts the bag assembly and pulls it from handles mounted adjacent to the opening causing the wheels to roll and the assembly to easily move with its contents.
대표청구항
▼
What is claimed is: 1. A wheeled bag assembly, comprising: A) an elongated wheeled bottom assembly made out of a rigid and moldable material having an upperside, an underside, first and second lateral sides and further including first and second ends defined, respectively, by first and second folds
What is claimed is: 1. A wheeled bag assembly, comprising: A) an elongated wheeled bottom assembly made out of a rigid and moldable material having an upperside, an underside, first and second lateral sides and further including first and second ends defined, respectively, by first and second folds along said underside, said first fold extending away from said underside a first predetermined distance; B) wheels means including first and second wheel members, with a predetermined radius and each including first and second shafts, respectively, mounted to said first and second lateral sides, respectively, and substantially coaxially with said second transversal fold, said first and second wheel members having each a rotation axis in transversal alignment with each other and said axes extending parallel, at a second predetermined distance, from said underside; and C) a bag member having a substantially flat bottom wall mounted over said upperside, said bag assembly extending away from said upperside defining an internal compartment and an upper end opening at a predetermined distance away from said bottom wall, and further including handle means mounted adjacent to said upper end opening thereby permitting a user to tilt and move said bag assembly riding over said wheel members. 2. The bag assembly set forth in claim 1 wherein said bag member is collapsible. 3. The bag assembly set forth in claim 2 wherein said first predetermined distance is equal to approximately said radius plus said second predetermined distance so that, at rest, said bottom assembly is positioned at a substantially parallel and spaced apart relationship with respect to a supporting surface. 4. The bag assembly set forth in claim 3 wherein said second fold extends transversally defining a transversal through opening for receiving said first and second shafts. 5. The bag assembly set forth in claim 4 wherein said bag member is folded, when collapsed, to fit within said bottom assembly. 6. The bag assembly set forth in claim 5 wherein said bottom assembly, including said first and second folds, is made out of cardboard. 7. The bag assembly set forth in claim 6 wherein cardboard is corrugated. 8. The bag assembly set forth in claim 7 wherein said first fold has a substantially triangular transversal projection and a distal edge portion that is glued to said underside at a predetermined distance from said first end. 9. The bag assembly set forth in claim 8 wherein wheel means includes first and second tubular members with a cooperative inner diameter that tightly receives said first and second shafts, said first and second tubular members being mounted within said transversal through opening. 10. The bag assembly set forth in claim 1 further including reinforcement means mounted over said upperside. 11. The bag assembly set forth in claim 10 wherein said reinforcement means includes a substantially flat and rigid sheet having cooperative dimensions that do not extend beyond the top projection of said bottom assembly. 12. The bag assembly set forth in claim 11 wherein said bag member is collapsible. 13. The bag assembly set forth in claim 12 wherein said first predetermined distance is equal to approximately said radius plus said second predetermined distance so that, at rest, said bottom assembly is positioned at a substantially parallel and spaced apart relationship with respect to a supporting surface. 14. The bag assembly set forth in claim 13 wherein said second fold extends transversally defining a transversal through opening for receiving said first and second shafts. 15. The bag assembly set forth in claim 14 wherein said bag member is folded, when collapsed, to fit within said bottom assembly. 16. The bag assembly set forth in claim 15 wherein said bottom assembly, including said first and second folds, is made out of cardboard. 17. The bag assembly set forth in claim 16 wherein cardboard is corrugated. 18. The bag assembly set forth in claim 17 wherein said first fold has a substantially triangular transversal projection and a distal edge portion that is glued to said underside at a predetermined distance from said first end. 19. The bag assembly set forth in claim 18 wherein wheel means includes first and second tubular members with a cooperative inner diameter that tightly receives said first and second shafts, said first and second tubular members being mounted within said transversal through opening.
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