Inventor · disambiguated record
Karapet Ablabutyan
Also filed as: ABLABUTYAN KARAPET
41 granted patents·14 pending applications·618 citations·filing 1993–2024
98Inventor score
Top patents by PatentIndex Score
55 records- 0197US6948903B2Unitary liftgateMAXON LIFT CORP·Filed 2001·Granted Sep 27, 2005·140 cites·10 claims
- 0293US5449267ALiftgate platform with latchable retention rampMAXON INDUSTRIES·Filed 1994·Granted Sep 12, 1995·76 cites·20 claims
- 0392US8740539B2Lift gate load elevator with columnar power assembliesABLABUTYAN KARAPET·Filed 2010·Granted Jun 3, 2014·15 cites·13 claims
- 0492US7762756B1Lift and moveable underrideMAXON INDUSTRIES·Filed 2007·Granted Jul 27, 2010·29 cites·10 claims
- 0590US5683221ALift platform with cart stopMAXON INDUSTRIES·Filed 1994·Granted Nov 4, 1997·63 cites·20 claims
- 0688US5513943ALoad elevator with columnar power assembliesTATCOM INC·Filed 1994·Granted May 7, 1996·92 cites·41 claims
- 0786US10220759B2Mounting system for vehicle underrideMAXON INDUSTRIES·Filed 2014·Granted Mar 5, 2019·11 cites·24 claims
- 0885US7556467B2Apparatus for level lift rideMAXON LIFT CORP·Filed 2005·Granted Jul 7, 2009·12 cites·18 claims
- 0985US2025145073A1Torsion bar bracket with bushingMAXON INDUSTRIES·Filed 2024·Application pending·0 cites
- 1083US7931433B2Apparatus for level ride liftMAXON LIFT CORP·Filed 2009·Granted Apr 26, 2011·9 cites·4 claims
- 1182US10688903B2Light system for lift gatesMAXON INDUSTRIES·Filed 2015·Granted Jun 23, 2020·5 cites·13 claims
- 1279US7963739B2Method and apparatus for level ride liftMAXON LIFT CORP·Filed 2009·Granted Jun 21, 2011·7 cites·12 claims
- 1378US8751116B2Lift gate control systemRS DRAWINGS LLC·Filed 2013·Granted Jun 10, 2014·5 cites·23 claims
- 1478US7632058B2Wheelchair lift and method for operating the sameMAXON LIFT CORP·Filed 2008·Granted Dec 15, 2009·10 cites·13 claims
- 1575US8519821B2Wireless lift gate control system including authorization of operatorABLABUTYAN KARAPET·Filed 2012·Granted Aug 27, 2013·5 cites·28 claims
- 1672US8198981B2Wireless lift gate control system including authorization of operatorABLABUTYAN KARAPET·Filed 2009·Granted Jun 12, 2012·5 cites·32 claims
- 1772US6183187B1Integrated lift and tow hitchMAXON LIFT CORP·Filed 1999·Granted Feb 6, 2001·33 cites·1 claims
- 1871US8234046B2Method and apparatus for selectively activated powered actuation of a hydraulic drive systemABLABUTYAN KARAPET·Filed 2009·Granted Jul 31, 2012·5 cites·12 claims
- 1970US12214708B2Torsion bar bracket with bushingMAXON INDUSTRIES·Filed 2020·Granted Feb 4, 2025·0 cites·20 claims
- 2070US6461097B1Wheelchair lift deviceMAXON LIFT CORP·Filed 2000·Granted Oct 8, 2002·25 cites·2 claims
- 2169US12370936B2Lift gate with inductive coupling platformMAXON INDUSTRIES·Filed 2020·Granted Jul 29, 2025·0 cites·14 claims
- 2269US8042655B1Roll stop for a liftMAXON INDUSTRIES·Filed 2008·Granted Oct 25, 2011·11 cites·19 claims
- 2364US10875482B2Mounting system for vehicle underrideMAXON INDUSTRIES·Filed 2019·Granted Dec 29, 2020·1 cites·20 claims
- 2464US10625653B2Lift gate and mounting systemMAXON INDUSTRIES·Filed 2017·Granted Apr 21, 2020·1 cites·18 claims
- 2563US7765671B2Method for manufacturing a lift assemblyMAXON LIFT CORP·Filed 2008·Granted Aug 3, 2010·2 cites·16 claims
- 2663US6705824B2Wheelchair lift deviceMAXON LIFT CORP·Filed 2002·Granted Mar 16, 2004·17 cites·4 claims
- 2760US9205771B2Folding assisting arm assembly for lift gatesABLABUTYAN KARAPET·Filed 2012·Granted Dec 8, 2015·2 cites·26 claims
- 2859US8521370B2Method and apparatus for selectively activated powered actuation of a hydraulic drive systemABLABUTYAN KARAPET·Filed 2012·Granted Aug 27, 2013·1 cites·3 claims
- 2959US2025121760A1All Encompassing Columnar Lift AssemblyMAXON INDUSTRIES·Filed 2024·Application pending·0 cites
- 3058US10857923B2Locking arm system for a retention ramp of a lift gateMAXON INDUSTRIES·Filed 2019·Granted Dec 8, 2020·0 cites·19 claims
- 3158US8807907B2Apparatus for level ride liftABLABUTYAN KARAPET·Filed 2008·Granted Aug 19, 2014·1 cites·11 claims
- 3257US5277275AMechanical platform closer for cantilever style liftgateMAXON INDUSTRIES·Filed 1993·Granted Jan 11, 1994·21 cites·11 claims
- 3355US8382420B2Cart stopMAXON INDUSTRIES·Filed 2009·Granted Feb 26, 2013·2 cites·42 claims
- 3455USD573545SFlat-panel switchMAXON INDUSTRIES·Filed 2007·Granted Jul 22, 2008·10 cites·1 claims
- 3554US9840181B2Lift gate and mounting systemMAXON INDUSTRIES·Filed 2013·Granted Dec 12, 2017·1 cites·23 claims
- 3654US8473167B2Lift gate control systemBARK PAUL·Filed 2010·Granted Jun 25, 2013·1 cites·28 claims
- 3751US2014314534A1Lift gate load elevator with columnar power assembliesMAXON IND INC DBA MAXON LIFT CORP·Filed 2014·Application pending·0 cites
- 3851US2010028115A1Wheelchair liftABLABUTYAN KARAPET·Filed 2009·Application pending·0 cites
- 3950US7857573B2Cart stopMAXON INDUSTRIES·Filed 2007·Granted Dec 28, 2010·0 cites·19 claims
- 4049US10081287B2Lift gate system with extension plate and a lift gate platformMAXON INDUSTRIES·Filed 2017·Granted Sep 25, 2018·0 cites·20 claims
- 4149US8706361B2Method and apparatus for selectively activated powered actuation of a hydraulic drive systemRS DRAWINGS LLC·Filed 2013·Granted Apr 22, 2014·0 cites·8 claims
- 4248US10710489B2Lift gate and mounting correction systemMAXON INDUSTRIES·Filed 2018·Granted Jul 14, 2020·0 cites·20 claims
- 4347US2006071501A1Unitary liftgateMAXON LIFT CORP·Filed 2005·Application pending·0 cites
- 4446US2007224025A1Wheelchair lift controlABLABUTYAN KARAPET·Filed 2006·Application pending·0 cites
- 4546US2007258801A1Ramp compatible liftABLABUTYAN KARAPET·Filed 2007·Application pending·0 cites
- 4645US9676316B2Lift gate system with extension plate and a lift gate platformMAXON INDUSTRIES·Filed 2015·Granted Jun 13, 2017·0 cites·17 claims
- 4745US2010002351A1Method and apparatus for controlling a dc loadMAXON INDUSTRIES·Filed 2008·Application pending·0 cites
- 4844US2014079517A1Lift gate system with extension plate and a lift gate platformABLABUTYAN KARAPET·Filed 2012·Application pending·0 cites
- 4942US12257943B2Swing arm liftgateMAXON INDUSTRIES·Filed 2019·Granted Mar 25, 2025·0 cites·20 claims
- 5042US2002136624A1Lift device with variable speed actuationFiled 2001·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →