Tag lock
US5983539A · kind A · utility
11Cited by
6References
1Claims
0Family size
Inventors
Key dates
| Filing date | Mar 16, 1998 |
| Grant date | Nov 16, 1999 |
| Priority date | — |
| Expiry date | Mar 16, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F7/002
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A tag lock is provided which is constructed from a transparent material. The cover is hingably coupled over a license plate for selectively protecting the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.