Warp knit upholstery fabrics
US4067209A · kind A · utility
22Cited by
8References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 2, 1976 |
| Grant date | Jan 10, 1978 |
| Priority date | — |
| Expiry date | Jun 2, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3984
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An upholstery fabric, suitable for providing the sole body-supporting surface in a seat construction with a lightweight, for example tubular, frame, comprises a rigid, knitted base fabric and, interengaged therewith, a fabric surface formed from textile yarns having flame retardant properties. The fabric is preferably warp knitted and the base fabric has a rigid net structure. A decorative surface yarn is preferably interlaced at every course with the base fabric.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.