Trailer hitch assembly and method
US7090238B1 · kind B1 · utility
6Cited by
8References
12Claims
0Family size
Inventor
Key dates
| Filing date | Feb 11, 2004 |
| Grant date | Aug 15, 2006 |
| Priority date | — |
| Expiry date | May 16, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60D1/60
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hitch assembly is provided to prevent trailer towing by unauthorized persons. The hitch assembly includes a hitch catch which can be removed from a modified tongue of a conventional trailer. When the hitch catch of the tongue is removed, a tongue lock can be secured therein for additional security.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.