Multi-ply fibrous structures
US11708668B2 · kind B2 · utility
2Cited by
26References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2021 |
| Grant date | Jul 25, 2023 |
| Priority date | — |
| Expiry date | Dec 3, 2041 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H27/30
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Multi-ply fibrous structures and more particularly multi-ply fibrous structures containing three or more different fibrous structure plies, and methods for making same are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.