HUNG; Liu Wai
Patent Applications and Registrations
Patent applications and USPTO patent grants for HUNG; Liu Wai.The latest application filed is for "headband for headphone".
- HUNG; Liu Wai - Ma On Shan HK
- Hung; Liu Wai - Kowloon Bay HK
| Patent | Date |
|---|---|
| Headband For Headphone App 20170353798 - GARAN; Rojkarnjanarak ; et al. | 2017-12-07 |
| Electric skillet Grant D590,205 - Tetreault , et al. April 14, 2 | 2009-04-14 |
| Slow cooker Grant D590,204 - Tetreault , et al. April 14, 2 | 2009-04-14 |
| Waffle maker Grant D588,858 - Tetreault , et al. March 24, 2 | 2009-03-24 |
| Toaster oven Grant D585,235 - Tetreault , et al. January 27, 2 | 2009-01-27 |
| Contact grill Grant D581,202 - Tetreault , et al. November 25, 2 | 2008-11-25 |
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