Assignee
LIANG LUKE
US·33 granted patents·12 pending applications·487 citations·filing 2005–2014
Top patents by PatentIndex Score
45 records- 0197US8789862B2Adjustable after-market sash window stopLIANG LUKE·Filed 2010·Granted Jul 29, 2014·32 cites·45 claims
- 0297US8235430B2Window vent stop with flexible side engagement piecesLIANG LUKE·Filed 2007·Granted Aug 7, 2012·33 cites·77 claims
- 0395US9103144B2Door travel limiting deviceLIANG LUKE·Filed 2013·Granted Aug 11, 2015·19 cites·20 claims
- 0494US8844985B2Force entry resistant sash lockLIANG LUKE·Filed 2011·Granted Sep 30, 2014·27 cites·26 claims
- 0594US8833809B2Window vent stop with flexible side engagement piecesLIANG LUKE·Filed 2010·Granted Sep 16, 2014·14 cites·11 claims
- 0694US8789857B2Force entry resistant sash lockLIANG LUKE·Filed 2012·Granted Jul 29, 2014·28 cites·22 claims
- 0793US7251860B2Window rotating handleLIANG LUKE·Filed 2005·Granted Aug 7, 2007·26 cites·38 claims
- 0892US9376834B2Screwless sash lock for metal and plastic window sashes and the likeLIANG LUKE·Filed 2012·Granted Jun 28, 2016·14 cites·14 claims
- 0992US8657347B2Auto lockLIANG LUKE·Filed 2010·Granted Feb 25, 2014·21 cites·22 claims
- 1092US8567830B2Auto cam lockLIANG LUKE·Filed 2010·Granted Oct 29, 2013·22 cites·20 claims
- 1191US8511724B2Window sash latchLIANG LUKE·Filed 2009·Granted Aug 20, 2013·19 cites·25 claims
- 1291US7637544B2Night latchLIANG LUKE·Filed 2006·Granted Dec 29, 2009·39 cites·41 claims
- 1390US9840860B2Double-action, adjustable, after-market sash stopLIANG LUKE·Filed 2011·Granted Dec 12, 2017·11 cites·25 claims
- 1489US8870244B2Sash lock with signalLIANG LUKE·Filed 2011·Granted Oct 28, 2014·17 cites·18 claims
- 1589US8336930B2Window sash latchLIANG LUKE·Filed 2007·Granted Dec 25, 2012·27 cites·46 claims
- 1687US8414039B2Sash lock with signalLIANG LUKE·Filed 2007·Granted Apr 9, 2013·21 cites·6 claims
- 1787US8132290B2Block and tackle balance assembly with rotatable shoeLIANG LUKE·Filed 2008·Granted Mar 13, 2012·18 cites·49 claims
- 1885US10119310B2Combination sash lock and tilt latch with improved interconnection for blind mating of the latch to the lockLIANG LUKE·Filed 2014·Granted Nov 6, 2018·8 cites·19 claims
- 1981US8220846B2Latch for tiltable sash windowsLIANG LUKE·Filed 2008·Granted Jul 17, 2012·19 cites·19 claims
- 2080US7941898B2Window rotating handleLIANG LUKE·Filed 2007·Granted May 17, 2011·11 cites·45 claims
- 2179US9115529B2Casement window opening control deviceLIANG LUKE·Filed 2013·Granted Aug 25, 2015·6 cites·6 claims
- 2275US9127486B2Sash window and door transportation clip assemblyLIANG LUKE·Filed 2013·Granted Sep 8, 2015·6 cites·15 claims
- 2374USD546166SSash lockLIANG LUKE·Filed 2005·Granted Jul 10, 2007·14 cites·1 claims
- 2463US8336927B2Tilt latch with cantilevered angular extensionLIANG LUKE·Filed 2008·Granted Dec 25, 2012·5 cites·17 claims
- 2562USD562109SSash lockLIANG LUKE·Filed 2007·Granted Feb 19, 2008·8 cites·1 claims
- 2659US2009158677A1Muntin bar clip for colonial and other-style windowsLIANG LUKE·Filed 2007·Application pending·0 cites
- 2756US10323446B2Integrated sash lock and tilt latch combination with improved interconnection capability therebetweenLIANG LUKE·Filed 2014·Granted Jun 18, 2019·0 cites·26 claims
- 2856US10006232B2Window vent stop with flexible side engagement piecesLIANG LUKE·Filed 2014·Granted Jun 26, 2018·0 cites·5 claims
- 2955USD571635SSash lock and keeperLIANG LUKE·Filed 2006·Granted Jun 24, 2008·9 cites·1 claims
- 3053US2006196142A1Muntin bar clipLIANG LUKE·Filed 2005·Application pending·0 cites
- 3153US2009014905A1Extruded sash lockLIANG LUKE·Filed 2007·Application pending·0 cites
- 3252US2010269292A1Block and tackle window balance deviceLIANG LUKE·Filed 2009·Application pending·0 cites
- 3351US2015252600A1Integrated Sash Lock and Tilt Latch Combination with Improved Wind-Force-Resistance CapabilityLIANG LUKE·Filed 2014·Application pending·0 cites
- 3450US2009044377A1Casement window hingeLIANG LUKE·Filed 2007·Application pending·0 cites
- 3547US2008012358A1Sweep lockLIANG LUKE·Filed 2007·Application pending·0 cites
- 3646USD593841STilt latchLIANG LUKE·Filed 2007·Granted Jun 9, 2009·6 cites·1 claims
- 3745USD567067SKeeperLIANG LUKE·Filed 2007·Granted Apr 22, 2008·3 cites·1 claims
- 3845US2009206616A1Auto vent stopLIANG LUKE·Filed 2009·Application pending·0 cites
- 3945US2010300000A1Single action vent stopLIANG LUKE·Filed 2009·Application pending·0 cites
- 4042US2013093198A1Sash Window Tilt Latch Accommodating Varying Rail/Stile Cross-Sectional ArrangementsLIANG LUKE·Filed 2012·Application pending·0 cites
- 4140USD721942SSash lock and keeperLIANG LUKE·Filed 2013·Granted Feb 3, 2015·3 cites·1 claims
- 4240US2007222234A1Button mechanism for a night latch for a sliding memberLIANG LUKE·Filed 2006·Application pending·0 cites
- 4337US2011138589A1Sash window and door transportation clipLIANG LUKE·Filed 2010·Application pending·0 cites
- 4435USD730713SSash lock and keeperLIANG LUKE·Filed 2013·Granted Jun 2, 2015·1 cites·1 claims
- 4531USD569225SKeeperLIANG LUKE·Filed 2007·Granted May 20, 2008·0 cites·1 claims
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