Chair
US3942836A · kind A · utility
21Cited by
8References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 22, 1974 |
| Grant date | Mar 9, 1976 |
| Priority date | — |
| Expiry date | Apr 22, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S297/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The specification discloses a chair having a seat seated on spaced side rails above an auxiliary seat supporting surface which is spaced slightly below the seat and which shares the load imposed on the seat by a person sitting in it with the side rails and their supporting stretcher, yet allows the seat to give slightly so that the seat feels comfortably yielding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.