Seat cushion structure
US9211827B2 · kind B2 · utility
5Cited by
29References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 16, 2010 |
| Grant date | Dec 15, 2015 |
| Priority date | — |
| Expiry date | Jul 7, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/7094
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A seat cushion structure for use in a vehicle seat including a first outer wall and a second outer wall joined to form a plurality of chambers. The seat cushion includes an energy absorption substance disposed within the chambers to absorb occupant load. The seat cushion also includes a plurality of springs disposed within the chambers to further facilitate occupant support and comfort.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.