Knitted structure designed to be incorporated in a sheet material
US8445392B2 · kind B2 · utility
1Cited by
10References
48Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 12, 2005 |
| Grant date | May 21, 2013 |
| Priority date | — |
| Expiry date | Nov 5, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/45
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention concerns a sheet material, characterized in that it incorporates at least one knitted structure. The invention also concerns a document and a base fabric comprising said sheet material, as well as a method for making said material. The invention further concerns a knitted structure comprising at least one authenticating and/or identifying element, as well as a method for authenticating and/or identifying a document or a knitted structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.