Digital voice recorder
USD937240S1 · kind S1 · design
7Cited by
8References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jun 2, 2020 |
| Grant date | Nov 30, 2021 |
| Priority date | — |
| Expiry date | Nov 30, 2036 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.