Cart pusher, mateable carts, and related systems, methods, and devices
US10647342B2 · kind B2 · utility
1Cited by
40References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 2018 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Jul 2, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B2207/02
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Various embodiments herein relate to powered pusher devices configured to push wheeled objects from one location to another. Further embodiments relate to wheeled objects such as carts for transporting items from one location to another. Other embodiments relate to platform powered pushers that can be coupled to a family of various wheeled objects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.