Charger for hearing aids
USD947777S1 · kind S1 · design
23Cited by
13References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 2, 2020 |
| Grant date | Apr 5, 2022 |
| Priority date | — |
| Expiry date | Apr 5, 2037 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.