Anti-counterfeit sealing cap with identification capability
US7176796B2 · kind B2 · utility
20Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2004 |
| Grant date | Feb 13, 2007 |
| Priority date | — |
| Expiry date | Apr 28, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S215/901
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A sealing cap with an anti-counterfeit and identification capability comprises a cap body, an identification chip with a signal emitting device generating an identification signal, and a destructive device, characterized in that the cap body is electrically connected with the signal generating device and serves as an antenna of a relatively large area and in that the destructive device after dismounting of the cap destroys the capability to emit radiation and thus prevents said identifying chip from being dismounted and reused.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.