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Patent applications and USPTO patent grants for Lau; Fermi Chi Hung.The latest application filed is for "swivel stool".
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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