Seat having seat surface portion made of surface-like elastic body
US6378949B1 · kind B1 · utility
22Cited by
7References
4Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 5, 2000 |
| Grant date | Apr 30, 2002 |
| Priority date | — |
| Expiry date | May 5, 2020 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD03D15/56
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A seat having a seat back and a seat cushion, the seat back including a first frame and a first support member stretched within the first frame, the first support member being made of a first elastic body, the first elastic body including a first section having first tension suitable for supporting a person sitting on the seat, and second sections having second tension lower than the first tension.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.