Chair with pivotable back
US6786553B1 · kind B1 · utility
13Cited by
17References
4Claims
0Family size
Inventor
Key dates
| Filing date | Sep 4, 2003 |
| Grant date | Sep 7, 2004 |
| Priority date | — |
| Expiry date | Sep 4, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C7/42
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A chair with a chair back pivotally mounted to a pair of armrests which are fixedly secured to a seat. The chair back can be moved from a collapsed position located directly adjacent the seat to an upright position which is substantially transverse to the seat. When in the upright position, a pair of spring biased pins engaged with the chair back in the upright position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.