Interchangeable/wearable hinged audio device
USD998028S1 · kind S1 · design
2Cited by
15References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 4, 2019 |
| Grant date | Sep 5, 2023 |
| Priority date | — |
| Expiry date | Sep 5, 2038 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.