Poon; Tit Ying
Patent Applications and Registrations
Patent applications and USPTO patent grants for Poon; Tit Ying.The latest application filed is for "radio flashlight".
- Poon; Tit Ying - Shatin HK
- Poon; Tit Ying - Hong Kong CN
| Patent | Date |
|---|---|
| Radio flashlight Grant D420,156 - Poon February 1, 2 | 2000-02-01 |
| Rechargeable air pump Grant D415,500 - Poon October 19, 1 | 1999-10-19 |
| Portable rechargeable battery pack Grant D408,782 - Poon April 27, 1 | 1999-04-27 |
| Air pump Grant D405,806 - Poon February 16, 1 | 1999-02-16 |
| Portable rechargeable battery pack Grant D403,660 - Poon January 5, 1 | 1999-01-05 |
| Air pump Grant D391,969 - Poon March 10, 1 | 1998-03-10 |
| Fluorescent lantern Grant D382,358 - Poon August 12, 1 | 1997-08-12 |
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