Vehicle seat
US8360530B2 · kind B2 · utility
40Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 23, 2009 |
| Grant date | Jan 29, 2013 |
| Priority date | — |
| Expiry date | Jan 14, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2205/30
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle seat includes a pad that is made of resin foam, and that forms a seat cushion or a seatback. The pad has a layered structure formed of a surface layer pad that forms a seating surface-side portion of the pad and a back layer pad that is provided on the back side of the surface layer pad. The back layer pad is higher in hardness and lower in density than the surface layer pad.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.