Headphone
USD966232S1 · kind S1 · design
4Cited by
49References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 14, 2021 |
| Grant date | Oct 11, 2022 |
| Priority date | — |
| Expiry date | Oct 11, 2037 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.