Keychain battery charger
USD773391S1 · kind S1 · design
45Cited by
8References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 4, 2015 |
| Grant date | Dec 6, 2016 |
| Priority date | — |
| Expiry date | Dec 6, 2031 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.