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Kenneth Kung
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Hong Kong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Electric torch
Patent number
D530031
Issue date
Oct 10, 2006
Tung Fat Industries Limited
Kenneth Kung
D26 - Lighting
Information
Patent Grant
Electric torch
Patent number
D529643
Issue date
Oct 3, 2006
Tung Fat Industries Limited
Kenneth Kung
D26 - Lighting
Information
Patent Grant
Flashlight
Patent number
D521670
Issue date
May 23, 2006
Tung Fat Industries Limited
Kenneth Kung
D26 - Lighting
Information
Patent Grant
Lantern
Patent number
D513336
Issue date
Dec 27, 2005
Tung Fat Industries Limited
Kenneth Kung
D26 - Lighting