Foldable chair
US5058948A · kind A · utility
10Cited by
6References
21Claims
0Family size
Inventor
Key dates
| Filing date | Jan 2, 1990 |
| Grant date | Oct 22, 1991 |
| Priority date | — |
| Expiry date | Jan 2, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C4/24
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A chair comprises an inclined front support member and an oppositely inclined rear support member intersecting the front support member. A seat is fixed to the rear support member and extends in a generally horizontal direction. An upper tension member near the seat and a lower tension member near the base connect the front support member to the rear support member in such a manner that controlled motion is achieved, without the need for additional tension members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.