Spacer textile having tie yarns of one or more lengths
US11105025B2 · kind B2 · utility
3Cited by
21References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2019 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Dec 20, 2039 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD10B2403/0213
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Aspects herein are directed to a spacer textile comprising a first layer, a second layer, and a plurality of tie yarns that interconnect the first layer and the second layer. The spacer textile further comprises one or more discrete areas from which the first layer is absent along with a portion of the length of the tie yarns in those areas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.