Hinged boom arm for a microphone headset
USD264587S · kind S · design
3Cited by
5References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 24, 1979 |
| Grant date | May 25, 1982 |
| Priority date | — |
| Expiry date | May 25, 1996 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.