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Hong Kong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Floor magnifier
Patent number
D614681
Issue date
Apr 27, 2010
Sunrich Manufactory Ltd.
Wai Hong Chan
D16 - Photography and optical equipment
Information
Patent Grant
Under cabinet light
Patent number
D614793
Issue date
Apr 27, 2010
Sunrich Manufactory Ltd.
Wai Hong Chan
D26 - Lighting
Information
Patent Grant
Illuminating magnifier
Patent number
D613437
Issue date
Apr 6, 2010
Sunrich Manufactory Ltd.
Wai Hong Chan
D26 - Lighting
Information
Patent Grant
Clip light
Patent number
D608038
Issue date
Jan 12, 2010
Sunrich Manufactory Ltd.
Wai Hong Chan
D26 - Lighting
Information
Patent Grant
Porch light
Patent number
D604005
Issue date
Nov 10, 2009
Sunrich Manufactory Ltd.
Wai Hong Chan
D26 - Lighting
Information
Patent Grant
Clip-on booklight
Patent number
D594149
Issue date
Jun 9, 2009
Sunrich Manufactory Ltd.
Wai Hong Chan
D26 - Lighting
Information
Patent Grant
Telescoping reading light
Patent number
7,309,137
Issue date
Dec 18, 2007
Sunrich Manufactory Ltd.
Wai Hong Chan
F21 - LIGHTING
Information
Patent Grant
Telescoping mini reading light
Patent number
D542451
Issue date
May 8, 2007
Sunrich Manufactory Ltd.
Wai Hong Chan
D26 - Lighting
Information
Patent Grant
Clip-on flexible reading light
Patent number
D529651
Issue date
Oct 3, 2006
Sunrich Manufactory Limited
Wai Hong Chan
D26 - Lighting
Information
Patent Grant
Clip-on reading light
Patent number
D509012
Issue date
Aug 30, 2005
Sunrich Manufactory Ltd.
Wai Hong Chan
D26 - Lighting
Information
Patent Grant
Telescoping clip-on reading light
Patent number
D507840
Issue date
Jul 26, 2005
Sunrich Manufactory Ltd.
Wai Hong Chan
D26 - Lighting
Information
Patent Grant
Travel reading light with flashlight
Patent number
D469555
Issue date
Jan 28, 2003
Sunrich Manufactory Ltd.
Chan Wai Hong
D26 - Lighting
Information
Patent Grant
Compass and lighted magnifier
Patent number
D466823
Issue date
Dec 10, 2002
Sunrich Manufactory Limited
Chan Wai Hong
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Hand-held spotlight
Patent number
D452020
Issue date
Dec 11, 2001
Sunrich Manufactory Ltd.
Chan Wai Hong
D26 - Lighting
Information
Patent Grant
Retractable lighted magnifier and flashlight
Patent number
D433170
Issue date
Oct 31, 2000
Sunrich Manufactory Ltd.
Wai Hong Chan
D26 - Lighting
Information
Patent Grant
Clip-on book light
Patent number
D428177
Issue date
Jul 11, 2000
Sunrich Manufactory Ltd.
Wai Hong Chan
D26 - Lighting
Information
Patent Grant
Clip-on reader's light
Patent number
D427703
Issue date
Jul 4, 2000
Sunrich Manufactory Ltd.
Wai Hong Chan
D26 - Lighting
Information
Patent Grant
Retractable lighted magnifier and flashlight
Patent number
5,967,643
Issue date
Oct 19, 1999
Sunrich Manufactory Ltd.
Wai Hong Chan
G02 - OPTICS
Information
Patent Grant
Retractable illuminating magnifier
Patent number
5,754,349
Issue date
May 19, 1998
Sunrich Manufactory Ltd.
Chan Chung Hon
G02 - OPTICS
Information
Patent Grant
Pop up magnifier
Patent number
D394272
Issue date
May 12, 1998
Sunrich Manufactory Ltd.
Chan Chung Hon
D16 - Photography and optical equipment
Information
Patent Grant
Combined flexible light and clock
Patent number
D380567
Issue date
Jul 1, 1997
Sunrich Manufactory Ltd.
Chan Chung Hon
D26 - Lighting
Information
Patent Grant
Flashlight
Patent number
D360480
Issue date
Jul 18, 1995
Sunrich Manufactory Ltd.
Chan C. Hon
D26 - Lighting
Patents Applications
last 30 patents
Trademark
last 30 trademarks