Dai; Zewu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dai; Zewu.The latest application filed is for "portable spare battery jacket for phone".
- Dai; Zewu - Shenzhen CN
- Dai; Zewu - She Kou Garden City Nanshan District CN
| Patent | Date |
|---|---|
| Portable spare battery jacket for phone Grant D601,960 - Dai October 13, 2 | 2009-10-13 |
| MP3 player Grant D574,014 - Dai July 29, 2 | 2008-07-29 |
| MP3 player Grant D563,434 - Dai March 4, 2 | 2008-03-04 |
| MP3 player Grant D555,170 - Dai November 13, 2 | 2007-11-13 |
| MP3 player Grant D555,171 - Dai November 13, 2 | 2007-11-13 |
| MP3 player Grant D543,554 - Dai May 29, 2 | 2007-05-29 |
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