Inventor
LAU TUNG YAN
HK34 patents
⚠️ This page may combine multiple inventors who share the name “LAU TUNG YAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LAU TUNG YAN
7 patentsUS9381655B2Jul 5, 2016
Double-blade hair trimming device
LAU TUNG YAN35 citations94
US8726517B2May 20, 2014
Trimmer mechanism, hair trimmer, and hair trimmer attachment
LAU TUNG YAN30 citations92
US8769828B2Jul 8, 2014
Blade set for hair clippers
LAU TUNG YAN6 citations73
US7389588B2Jun 24, 2008
Semi-automatic pencil sharpener
LAU TUNG YAN7 citations73
USD549781SAug 28, 2007
Pencil sharpener
LAU TUNG YAN7 citations73
USD554185SOct 30, 2007
Single hole punch
LAU TUNG YAN1 citations52
USD553684SOct 23, 2007
Apparatus for adhering ring protectors to punch holes on paper
LAU TUNG YAN0 citations52
DESIGN MANUFACTURE LTD
6 patentsUS7625026B2Dec 1, 2009
Animal litter collector
DESIGN MANUFACTURE LTD24 citations92
US7472668B2Jan 6, 2009
Animal litter collector
DESIGN MANUFACTURE LTD9 citations84
US7284361B2Oct 23, 2007
Vacuum machine for zipper bag
DESIGN MANUFACTURE LTD10 citations84
USD553810SOct 23, 2007
Vacuum machine
DESIGN MANUFACTURE LTD7 citations73
USD635425SApr 5, 2011
Stapleless stapler
DESIGN MANUFACTURE LTD1 citations62
USD635426SApr 5, 2011
Stapleless stapler
DESIGN MANUFACTURE LTD2 citations62
SPECIALIFE IND LTD
5 patentsUSD620644SJul 27, 2010
Nose hair trimmer with dual cutting edges
SPECIALIFE IND LTD52 citations93
US7913399B2Mar 29, 2011
Blade set for hair clipper
SPECIALIFE IND LTD31 citations92
US7703210B2Apr 27, 2010
Blade driving assembly for an adjustable hair clipper
SPECIALIFE IND LTD30 citations92
USD513091SDec 20, 2005
Electric razor
SPECIALIFE IND LTD4 citations63
US7300443B2Nov 27, 2007
Epilating appliance
SPECIALIFE IND LTD2 citations58
REMINGTON CORP LLC
4 patentsUS6684507B2Feb 3, 2004
Multi-positionable hair trimmer
REMINGTON CORP LLC46 citations92
USD455863SApr 16, 2002
Ear and nose trimmer
REMINGTON CORP LLC18 citations92
USD455229SApr 2, 2002
Ear and nose trimmer
REMINGTON CORP LLC29 citations92
USD457984SMay 28, 2002
Ear and nose trimmer
REMINGTON CORP LLC16 citations84
(unassigned)
4 patentsSPECTRUM BRANDS INC
3 patentsUS11104016B2Aug 31, 2021
Electric handheld hair trimmer with blade guard
SPECTRUM BRANDS INC13 citations84
US11999071B2Jun 4, 2024
Electric handheld hair trimmer including transverse edge portions
SPECTRUM BRANDS INC0 citations61
US11577413B2Feb 14, 2023
Electric handheld hair trimmer including blade with beveled portions
SPECTRUM BRANDS INC0 citations61