Cart with foldable side panels
US4887836A · kind A · utility
93Cited by
7References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 31, 1988 |
| Grant date | Dec 19, 1989 |
| Priority date | — |
| Expiry date | Aug 31, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B2205/18
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A cart with foldable side panels for transporting groceries and similar articles is shown. The cart includes a handle movable between a stowage position and an extended position for pulling the cart. A linkage couples the motion of the handle between its stowage position and its extended position to the side panels for causing the side panels to be in their folded position, resting upon the flatbed of the cart, when the handle is in its stowed position, and the side panels to be in their upstanding or erected position when the handle is in its extended position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.