Electronic token and lock
US8487742B1 · kind B1 · utility
0Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 8, 2008 |
| Grant date | Jul 16, 2013 |
| Priority date | — |
| Expiry date | Feb 7, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T70/7661
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A lock system is provided including a plurality of locksets and at least one token. The token is configured to communicate information between locksets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.