Lau; Fermi Chi Hung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lau; Fermi Chi Hung.The latest application filed is for "swivel stool".
- Lau; Fermi Chi Hung - Kowloon N/A HK
- Lau; Fermi Chi Hung - Hong Kong N/A HK
- Lau; Fermi Chi Hung - Hongkong HK
- Lau; Fermi Chi Hung - Tsim Sha Tsui HK
- Lau; Fermi Chi Hung - Tsimshatsui HK
| Patent | Date |
|---|---|
| Shotgun shell knife Grant D730,710 - Lau June 2, 2 | 2015-06-02 |
| Swivel stool Grant 8,931,832 - Lau January 13, 2 | 2015-01-13 |
| Collapsible lantern Grant 8,851,702 - Lau October 7, 2 | 2014-10-07 |
| Spotlight Grant 8,714,788 - Lau May 6, 2 | 2014-05-06 |
| Swivel stool App 20130313864 - Lau; Fermi Chi Hung | 2013-11-28 |
| Collapsible Lantern App 20130250564 - LAU; Fermi Chi Hung | 2013-09-26 |
| Spotlight App 20130250560 - LAU; Fermi Chi Hung | 2013-09-26 |
| Head light Grant 8,449,132 - Lau May 28, 2 | 2013-05-28 |
| Spot light Grant 8,083,368 - Lau December 27, 2 | 2011-12-27 |
| Spot light App 20100284175 - Lau; Fermi Chi Hung | 2010-11-11 |
| Head light App 20100271810 - Lau; Fermi Chi Hung | 2010-10-28 |
| Clip light Grant D578,691 - Lau October 14, 2 | 2008-10-14 |
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