Chair back and chair formed therewith
US6848744B1 · kind B1 · utility
40Cited by
23References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2002 |
| Grant date | Feb 1, 2005 |
| Priority date | — |
| Expiry date | Jul 26, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C31/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A chair back comprises a back frame, a movable back support, and a contouring assembly. The back frame includes a portion rearward of the back support. The contouring assembly is coupled to the back support and the portion of the back frame. The contouring assembly pulls the back support toward the portion of the back frame. The present invention is also directed to a chair including such a chair back.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.