Spring deck for seating structures
US4136410A · kind A · utility
9Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 1977 |
| Grant date | Jan 30, 1979 |
| Priority date | — |
| Expiry date | Nov 30, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C23/14
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A spring deck for seating structures consisting of a wire fabric sheet adapted to be applied to cover an open seating frame, and consisting of a pair of normally straight side spring wires secured at spaced intervals along their lengths to the side legs of the frame, and closely spaced, normally straight spring cross wires extending between and connected at their ends to the side wires.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.