Firm cushion
US6811227B2 · kind B2 · utility
10Cited by
34References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2003 |
| Grant date | Nov 2, 2004 |
| Priority date | — |
| Expiry date | Mar 24, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/7094
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle seat structure having a one-piece flexible shell incorporated in the seating surface portion and a one-piece flexible shell incorporated in the backrest portion, wherein dampener structures are provided between the shell and the seat frame for added comfort and vibration isolation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.