MP3 player
USD490068S1 · kind S1 · design
147Cited by
5References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 12, 2003 |
| Grant date | May 18, 2004 |
| Priority date | — |
| Expiry date | May 18, 2018 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.