Yu; Charles Y.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yu; Charles Y..The latest application filed is for "water bottle cap".
- Yu; Charles Y. - Torrance CA
- Yu; Charles Y. - Carson CA
| Patent | Date |
|---|---|
| Water bottle Grant D531,512 - Yu November 7, 2 | 2006-11-07 |
| Water bottle Grant D517,864 - Yu March 28, 2 | 2006-03-28 |
| Water bottle cap Grant 6,921,003 - Yu July 26, 2 | 2005-07-26 |
| Water bottle cap App 20050067434 - Yu, Charles Y. | 2005-03-31 |
| Water bottle with carrier Grant D503,309 - Yu March 29, 2 | 2005-03-29 |
| Water dispenser stand with storage arrangement Grant 6,776,378 - Yu August 17, 2 | 2004-08-17 |
| Water bottle Grant D474,692 - Yu May 20, 2 | 2003-05-20 |
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