Multilayer fabric
US10988869B2 · kind B2 · utility
0Cited by
19References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2016 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | Feb 3, 2038 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD10B2505/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A multilayer fabric includes a binding portion in which weft fiber layers stacked in a thickness-wise direction are all bound by warps and a non-binding portion including a slit where a fifth fiber layer and a seventh fiber layer, which are the weft fiber layers, are not bound by warps. The multilayer fabric includes an intersection formed at a boundary of the binding portion and the non-binding portion. The intersection is formed by intersecting the warps that are adjacent in a second direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.