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Patents Grants
last 30 patents
Information
Patent Grant
Blade set for hair clippers
Patent number
8,769,828
Issue date
Jul 8, 2014
Specialife Industries Limited
Tung Yan Lau
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Trimmer mechanism, hair trimmer, and hair trimmer attachment
Patent number
8,726,517
Issue date
May 20, 2014
Specialife Industries Limited
Tung Yan Lau
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Blade set for hair clipper
Patent number
7,913,399
Issue date
Mar 29, 2011
Specialife Industries Limited
Tung Yan Lau
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Nose hair trimmer with dual cutting edges
Patent number
D620644
Issue date
Jul 27, 2010
Specialife Industries Limited
Tung Yan Lau
D28 - Cosmetic products and toilet articles
Information
Patent Grant
Blade driving assembly for an adjustable hair clipper
Patent number
7,703,210
Issue date
Apr 27, 2010
Specialife Industries Limited
Tung Yan Lau
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Electric razor
Patent number
D513091
Issue date
Dec 20, 2005
Specialife Industries Limited
Tung Yan Lau
D28 - Cosmetic products and toilet articles
Patents Applications
last 30 patents
Information
Patent Application
SANDWICH-STRUCTURED CUTTER AND A HAIR TRIMMER
Publication number
20190047163
Publication date
Feb 14, 2019
Specialife Industries Limited
Tung Yan LAU
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
NOSE HAIR TRIMMER, NOSE HAIR TRIMMER ARRANGEMENT, NOSE HAIR TRIMMER...
Publication number
20110010942
Publication date
Jan 20, 2011
Specialife Industries Limited
Tung Yan LAU
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
NOSE HAIR TRIMMER WITH DUAL CUTTING EDGES
Publication number
20110010941
Publication date
Jan 20, 2011
Specialife Industries Limited
Tung Yan LAU
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
BLADE DRIVING ASSEMBLY FOR AN ADJUSTABLE HAIR CLIPPER
Publication number
20090144988
Publication date
Jun 11, 2009
SPECIALIFE INDUSTRIES LIMITED
Tung Yan LAU
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
Curved and toothed cutting blade for a trimmer and a grinding wheel...
Publication number
20090119932
Publication date
May 14, 2009
SPECIALIFE INDUSTRIES LIMITED
Tung Yan LAU
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
BLADE SET FOR HAIR CLIPPER
Publication number
20080168661
Publication date
Jul 17, 2008
SPECIALIFE INDUSTRIES LIMITED
Tung Yan LAU
B26 - HAND CUTTING TOOLS CUTTING SEVERING
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