Seating in the form of a chair or similar piece of furniture
US4955667A · kind A · utility
2Cited by
7References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 24, 1989 |
| Grant date | Sep 11, 1990 |
| Priority date | — |
| Expiry date | Aug 24, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C5/14
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Seating in the form of a chair or similar piece of furniture. The legs are connected by a frame. The frame is a torsionally rigid box with a top and bottom connected and prevented from shifting in relation to each other by lateral stretchers. In addition to connecting the legs, the frame constitutes a support for a seat. The lateral stretchers of the frame in one practical embodiment are arcs of a circle with their ends merging into corners. The legs are rigidly secured to the frame in the vicinity of the corners.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.