Electronic door lock
USD789769S1 · kind S1 · design
13Cited by
25References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 4, 2016 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | Jun 20, 2032 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.