Wireless communication device for headsets
USD434406S · kind S · design
19Cited by
6References
1Claims
0Family size
Inventor
Key dates
| Filing date | Dec 8, 1999 |
| Grant date | Nov 28, 2000 |
| Priority date | — |
| Expiry date | Nov 28, 2014 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.