Bumpers for carts
US12252168B2 · kind B2 · utility
0Cited by
15References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2023 |
| Grant date | Mar 18, 2025 |
| Priority date | — |
| Expiry date | Dec 22, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60B9/26
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Cart bumpers and carts including cart bumpers are described. In one example, a cart bumper can include an outer contact wall, an inner rim that defines an inner surface, where the inner surface comprises recesses, a number of spokes extending between the inner rim and the outer contact wall, a mounting ring that defines an outer surface, where the outer surface is in contact with the inner surface, and a number of protruding ribs configured to engage respective recesses on the inner surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.