Key locker with selective access
US10565409B2 · kind B2 · utility
0Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 18, 2019 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Jun 18, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q10/06311
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A key locker sized to store a key provides selective access. A radio signal is selectively allowed to reach a radio device of the key based on an access signal and/or access data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.