Vehicle seat
US4883318A · kind A · utility
12Cited by
6References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 13, 1987 |
| Grant date | Nov 28, 1989 |
| Priority date | — |
| Expiry date | Oct 13, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S297/01
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An improved vehicle seat comprising a cushion member formed of foam material is disclosed which is provided with a frame-like shape-retaining member of a wire material embedded within the cushion member. The shape-retaining member includes a buttocks support element to which a peripheral element is pivotably connected for up and down rotation with respect to the buttocks support section to provide a continuous top sitting surface for the buttocks support element and the movable peripheral support sections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.