Speaker for small audio
USD570333S1 · kind S1 · design
46Cited by
3References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 17, 2006 |
| Grant date | Jun 3, 2008 |
| Priority date | — |
| Expiry date | Jun 3, 2022 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.