IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0148409
(2005-06-09)
|
등록번호 |
US-7490839
(2009-02-17)
|
발명자
/ 주소 |
- Perelli,Thomas
- Schulz,Carl R.
- Tokash,Robert J.
- Zambanini,Adam
|
출원인 / 주소 |
- Rubbermaid Commercial Products LLC
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
16 |
초록
▼
A cart includes rolling members and a frame connected to the rolling members. The frame provides a ladder-storage space. The frame also is configured to hold a ladder in a substantially vertical position with at least a portion of the ladder in the ladder-storage space. The rolling members form a ro
A cart includes rolling members and a frame connected to the rolling members. The frame provides a ladder-storage space. The frame also is configured to hold a ladder in a substantially vertical position with at least a portion of the ladder in the ladder-storage space. The rolling members form a rolling-member perimeter. The ladder-storage space can be disposed within the rolling-member perimeter in the vertical direction. The frame can include a base having a ladder-support surface for contacting and supporting a ladder. The ladder-support surface can be disposed below tops of at least some of the rolling members.
대표청구항
▼
What is claimed is: 1. A cart comprising: a plurality of rolling members; and a frame comprising structural members and a base having a ladder-support surface for receiving a removable ladder, the structural members and base forming a ladder-storage space for receiving at least a portion of the lad
What is claimed is: 1. A cart comprising: a plurality of rolling members; and a frame comprising structural members and a base having a ladder-support surface for receiving a removable ladder, the structural members and base forming a ladder-storage space for receiving at least a portion of the ladder, the structural members being disposed on opposite sides of the ladder when the ladder is in the ladder-storage space and positioned so as to be able to contact either of longer sides of the ladder, the structural members being configured to hold the ladder in a substantially vertical position, the structural members comprising at least two structural members supporting a shelf surface adjacent to the ladder-storage space; and wherein the rolling members form a rolling-member perimeter, and the ladder-storage space is disposed within the rolling-member perimeter in the vertical direction, and wherein the ladder-support surface is disposed below tops of at least some of the rolling members, wherein the shelf surface comprises a first work surface on a first side adjacent to the ladder-storage space and a second work surface on a second side adjacent to the ladder-storage space, wherein a removable member is configured to be disposed in the ladder-storage space, in absence of the ladder, adjacent to the first and second work surfaces. 2. The cart of claim 1, wherein the rolling members include wheels, and the ladder support surface is disposed below tops of at least some of the wheels. 3. The cart of claim 1, wherein the ladder-storage space extends from below tops of at least some of the plurality of rolling members through a top of the frame. 4. The cart of claim 1, wherein the storage space is within the frame. 5. The cart of claim 1, wherein the storage space of the frame is configured to store the ladder such that the entire ladder is contained within the rolling-member perimeter in the vertical direction. 6. The cart of claim 1, further comprising a mechanism configured to maintain the ladder in the storage space. 7. The cart of claim 1, wherein the removable a third work surface disposed between the first and second work surfaces. 8. The cart of claim 1, wherein the removable at least one storage location between the first and second work surfaces. 9. The cart of claim 1, further comprising at least one removable shelf that can be removably disposed on the frame. 10. The cart of claim 9, wherein the removal of the removable shelf provides a bulb-storage space for storing bulbs. 11. The cart of claim 1, further comprising structure for fixing a position of an item for cutting. 12. The cart of claim 1, wherein the frame includes a portion on a first side of the ladder-support surface including a first plurality of shelves arranged vertically and a portion on a second side of the ladder-support surface including a second plurality of shelves arranged vertically. 13. A cart comprising: a plurality of rolling members; and a frame comprising structural members and a base having a ladder-support surface for receiving a removable ladder, the structural members and base forming a ladder-storage space for receiving at least a portion of the ladder, the structural members being disposed on opposite sides of the ladder when the ladder is in the ladder-storage space and positioned so as to be able to contact either of longer sides of the ladder, the structural members comprising at least two structural members supporting a shelf surface adjacent to the ladder-storage space; and wherein the ladder-support surface is disposed below tops of at least some of the rolling members, wherein the shelf surface includes a first work surface adjacent to a first side of the ladder-storage space and a second work surface adjacent to a second side of the ladder-storage space, and wherein a removable member is configured to be disposed in the ladder-storage space, in the absence of the ladder, adjacent to the first and second work surfaces. 14. The cart of claim 13, wherein the storage space is within the frame. 15. The cart of claim 13, wherein the rolling members include wheels, and the ladder support surface is disposed below tops of at least some of the wheels. 16. The cart of claim 13, wherein the rolling members form a rolling-member perimeter, and the ladder-storage space is disposed within the rolling-member perimeter in the vertical direction. 17. The cart of claim 16, wherein the storage space of the frame is configured to store the ladder such that the entire ladder is contained within the rolling-member perimeter in the vertical direction. 18. The cart of claim 13, further comprising a mechanism configured to maintain the ladder in the storage space. 19. The cart of claim 13, wherein the removable of the ladder a third work surface disposed between the first and second work surfaces. 20. The cart of claim 13, wherein the removable member is at least one storage location between the first and second work surfaces. 21. The cart of claim 13, further comprising at least one removable shelf that can be removably disposed on the frame. 22. The cart of claim 21, wherein the removal of the removable shelf provides a bulb-storage space for storing bulbs. 23. The cart of claim 13, further comprising structure for fixing a position of an item for cutting. 24. The cart of claim 13, wherein the frame includes a portion on a first side of the ladder-support surface including a first plurality of shelves arranged vertically and a portion on a second side of the ladder-support surface including a second plurality of shelves arranged vertically.
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