Security document and/or a document of value
US7984926B2 · kind B2 · utility
1Cited by
5References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 2005 |
| Grant date | Jul 26, 2011 |
| Priority date | — |
| Expiry date | Jun 2, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S283/902
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a security document and/or document of value comprising:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.