Liang; Ezra
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liang; Ezra.The latest application filed is for "whistle attachment system".
- Liang; Ezra - San Francisco CA
| Patent | Date |
|---|---|
| Whistle attachment system Grant 8,220,677 - Liang July 17, 2 | 2012-07-17 |
| Suspension system Grant D653,027 - Liang January 31, 2 | 2012-01-31 |
| Slosh controlled personal hydration system Grant 8,020,730 - Liang , et al. September 20, 2 | 2011-09-20 |
| Suspension system Grant D639,047 - Liang June 7, 2 | 2011-06-07 |
| Whistle Attachment System App 20110101053 - LIANG; Ezra | 2011-05-05 |
| Adjustable Position Bottle Holster App 20100243687 - Liang; Ezra ; et al. | 2010-09-30 |
| Slosh Controlled Personal Hydration System App 20090212081 - LIANG; Ezra ; et al. | 2009-08-27 |
| Eyeglass frame Grant D547,359 - Krakoff , et al. July 24, 2 | 2007-07-24 |
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