Speed hitch pin
US8454047B1 · kind B1 · utility
1Cited by
3References
58Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2008 |
| Grant date | Jun 4, 2013 |
| Priority date | — |
| Expiry date | Apr 6, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/599
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An improved hitch pin system for improving the speed and safety of attaching a receiver insert into a receiver on a tow vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.