Chair with conforming seat
US6811218B2 · kind B2 · utility
55Cited by
43References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2002 |
| Grant date | Nov 2, 2004 |
| Priority date | — |
| Expiry date | Dec 10, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C7/14
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A task chair including a seat support structure, and a seat supported by the seat support structure and having a seating surface which may ergonomically conform to a seated user. The seating surface includes rigid and flexible portions connected to one another, the flexible portions allowing resilient flexing of the seating surface to create conformance zones which dynamically support a seated user in an ergonomic manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.