Speaker
USD402657S · kind S · design
13Cited by
3References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 5, 1998 |
| Grant date | Dec 15, 1998 |
| Priority date | — |
| Expiry date | Dec 15, 2012 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.