Office chair having a support member for shiftably supporting a seat
US5462336A · kind A · utility
14Cited by
8References
8Claims
0Family size
Inventor
Key dates
| Filing date | Jan 19, 1994 |
| Grant date | Oct 31, 1995 |
| Priority date | — |
| Expiry date | Jan 19, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C1/03288
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An office chair comprises a column projecting from a pedestal, a seat, a back rest and a bracket projecting from the upper end of the column forwards. The seat is supported by the front end of the bracket in a first transverse pivot axis. A support member is supported in the central portion of the bracket by a second transverse pivot axis and extends below the seat up to the back rest which is carried by the support member. The support member is resiliently supported by the column and/or the bracket. The rear end portion of the seat is shiftably supported by the support member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.