Head restraint for vehicles
US4869448A · kind A · utility
13Cited by
8References
10Claims
0Family size
Inventor
Key dates
| Filing date | Nov 21, 1988 |
| Grant date | Sep 26, 1989 |
| Priority date | — |
| Expiry date | Nov 21, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/882
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A head restraint system for vehicles including an extensible support provided with energy absorbing devices which limit the rearward angular displacement of the occupant's head. The support is secured to each side of the interior of a vehicle so that the support is positioned horizontal to the top of a seat back and substantially in the same vertical plane as the seat back.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.