Towing assembly
US7661694B2 · kind B2 · utility
16Cited by
27References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2003 |
| Grant date | Feb 16, 2010 |
| Priority date | — |
| Expiry date | Jan 17, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60D1/52
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A towing assembly is provided including a hitch ball receiver having a hitch ball mounting aperture and a recess around the aperture, a hitch ball including a base and a mounting shank where the base is sized and shaped to be received in the recess and a fastener engaging the shank and securing the hitch ball to the hitch ball receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.