Structure for mounting a net member to a frame for a seat or backrest of a chair
US6942300B2 · kind B2 · utility
149Cited by
15References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2003 |
| Grant date | Sep 13, 2005 |
| Priority date | — |
| Expiry date | Aug 31, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C31/023
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A net member is stretched over a frame for a seat and backrest of a chair. An engagement member attached to the end of the net member is inserted into an engagement groove on the lower surface of the basic frame. A binding frame is pressed onto the lower surface of the basic frame and the net member is fixed between the basic frame and the binding frame by the engagement piece.Warps are woven or knitted in a mesh structure over the seat and backrest to wefts comprising elastic yarns and chenille yarns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.