Auto-rack railroad car vehicle wheel chock
US7976255B2 · kind B2 · utility
22Cited by
50References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2008 |
| Grant date | Jul 12, 2011 |
| Priority date | — |
| Expiry date | Oct 18, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61D3/188
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle wheel chock for a vehicle restraint system for an auto-rack railroad car which secures a vehicle in the auto-rack railroad car. The vehicle wheel chock is configured to be positioned on a grating adjacent to a tire of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.