Tiltable spring-biased chair
US6616232B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 12, 2001 |
| Grant date | Sep 9, 2003 |
| Priority date | — |
| Expiry date | Jun 12, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C1/024
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A chair including a frame, a seat pivotally mounted on the frame, a spring construction effectively positioned between the seat and the frame, a first selectively actuatable latch positioned between the seat and the frame effective to maintain the seat latched in a less inclined position on the frame, a second selectively actuatable latch positioned between the seat and the frame effective to maintain the seat latched in a more inclined position on the frame against the bias of the spring construction, a foot rest pivotally mounted on the frame and movable between retracted and extended positions, and a cable secured to the foot rest for selectively retracting the foot rest to the retracted position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.