Chair having adjustable weight proportion accepting elements
US7434888B2 · kind B2 · utility
18Cited by
19References
18Claims
0Family size
Inventor
Key dates
| Filing date | Nov 29, 2006 |
| Grant date | Oct 14, 2008 |
| Priority date | — |
| Expiry date | Nov 29, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C31/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A seat includes a tray, a net mounted on the tray and a supporting device provided between the tray and the net. Thus, when a user sits on the seat, the net takes a proportion of the user's weight while the supporting device takes another proportion of the user's weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.