Leg assembly for chairs
US5649742A · kind A · utility
Inventor
Key dates
| Filing date | Jul 23, 1996 |
| Grant date | Jul 22, 1997 |
| Priority date | — |
| Expiry date | Jul 23, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C5/10
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A leg assembly for a chair includes four legs, a pair of lateral beams each interconnected between two of the four legs, and a pair of transverse beams interconnected between the lateral beams. A seat cushion is mounted on the transverse beams and has a plurality of nuts attached to an underside thereof. Each lateral beam includes two spaced tubes extending therefrom toward the other lateral beam, each tube having a first transverse bore defined therethrough. Each transverse beam includes two reduced ends each having a second transverse bore defined therethrough. The reduced ends of each transverse beam are respectively received in two aligned tubes respectively on the lateral beams, and a plurality of bolts are extended through the aligned first and second bores and then engaged with the associated nuts mounted on the seat cushion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.