Headphone
USD1012904S1 · kind S1 · design
13Cited by
39References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2021 |
| Grant date | Jan 30, 2024 |
| Priority date | — |
| Expiry date | Jan 30, 2039 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.