Two speed winch assembly
US8579259B2 · kind B2 · utility
7Cited by
22References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2010 |
| Grant date | Nov 12, 2013 |
| Priority date | — |
| Expiry date | Apr 23, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66D3/02
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Apparatus for a two speed winch assembly are described herein. The winch assembly may be secured to a towing trailer and is arranged to assist in loading and unloading cargo from the trailer. The winch assembly may include mechanisms, systems, and features to make the winch assembly easy to assemble and use, increase the service life of the winch assembly, and improve the consistency of the performance of the winch assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.