Tow hitch
US8684389B2 · kind B2 · utility
4Cited by
20References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 5, 2011 |
| Grant date | Apr 1, 2014 |
| Priority date | — |
| Expiry date | Apr 5, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60D1/583
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A tow hitch comprises an elongated tubular shank of rectangular cross-section having four side walls; and at least one tow ball mounted to an adjacent side wall of the shank with a mounting shank extending from a base of the tow ball through a first hole in the adjacent side wall and a second hole in a side wall opposite the adjacent side wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.