Assignee
CLARK EQUIPMENT CO
US·655 granted patents·52 pending applications·13,762 citations·filing 1972–2023
Top patents by PatentIndex Score
707 records- 0198US10302027B2Variable engine speed controlCLARK EQUIPMENT CO·Filed 2017·Granted May 28, 2019·21 cites·15 claims
- 0298US6923285B1Attachment control deviceCLARK EQUIPMENT CO·Filed 2000·Granted Aug 2, 2005·132 cites·32 claims
- 0398US4844685AElectronic bucket positioning and control systemCLARK EQUIPMENT CO·Filed 1986·Granted Jul 4, 1989·124 cites·27 claims
- 0497US7496441B2Features of main control for a power machineCLARK EQUIPMENT CO·Filed 2006·Granted Feb 24, 2009·39 cites·4 claims
- 0597US4949805AElectrically controlled auxiliary hydraulic system for a skid steer loaderCLARK EQUIPMENT CO·Filed 1989·Granted Aug 21, 1990·95 cites·26 claims
- 0697US4440555AEngine compartment and air cleanerCLARK EQUIPMENT CO·Filed 1982·Granted Apr 3, 1984·79 cites·11 claims
- 0797US4055262ALoader main frame for skid steer loaderCLARK EQUIPMENT CO·Filed 1976·Granted Oct 25, 1977·92 cites·16 claims
- 0896US11142885B2Mechanical self-leveling lift arm structure for power machineCLARK EQUIPMENT CO·Filed 2020·Granted Oct 12, 2021·6 cites·17 claims
- 0996US7290977B2Powered coupling of attachment hydraulicsCLARK EQUIPMENT CO·Filed 2005·Granted Nov 6, 2007·41 cites·21 claims
- 1096US6493616B1Diagnostic and control unit for power machineCLARK EQUIPMENT CO·Filed 1999·Granted Dec 10, 2002·105 cites·30 claims
- 1196US6202014B1Features of main control computer for a power machineCLARK EQUIPMENT CO·Filed 1999·Granted Mar 13, 2001·93 cites·12 claims
- 1296US5957213AIntelligent attachment to a power toolCLARK EQUIPMENT CO·Filed 1997·Granted Sep 28, 1999·89 cites·48 claims
- 1396USD317926SSkid steer loaderCLARK EQUIPMENT CO·Filed 1988·Granted Jul 2, 1991·53 cites·1 claims
- 1496USD251088SSkid steer loader vehicle bodyCLARK EQUIPMENT CO·Filed 1977·Granted Feb 13, 1979·45 cites·1 claims
- 1595US9988990B2Dual fuel generator systemCLARK EQUIPMENT CO·Filed 2015·Granted Jun 5, 2018·17 cites·23 claims
- 1695US6832659B1Loader frame and bolt-on track driveCLARK EQUIPMENT CO·Filed 2002·Granted Dec 21, 2004·76 cites·3 claims
- 1795USD481044SMini-excavator cab exteriorCLARK EQUIPMENT CO·Filed 2002·Granted Oct 21, 2003·71 cites·1 claims
- 1895US6499934B1Implement attachment bracket for skid steer loader mounting plateCLARK EQUIPMENT CO·Filed 2000·Granted Dec 31, 2002·87 cites·4 claims
- 1995USD439257SDisplay panel for power machineCLARK EQUIPMENT CO·Filed 1999·Granted Mar 20, 2001·57 cites·1 claims
- 2095USD434425SDisplay panel for power machineCLARK EQUIPMENT CO·Filed 1999·Granted Nov 28, 2000·55 cites·1 claims
- 2195USD433689SExcavator cab with side coverCLARK EQUIPMENT CO·Filed 1999·Granted Nov 14, 2000·70 cites·1 claims
- 2295US4815550AEngine cooling system for skid steer loadersCLARK EQUIPMENT CO·Filed 1987·Granted Mar 28, 1989·95 cites·33 claims
- 2395US4573319AVehicle hydraulic system with single pumpCLARK EQUIPMENT CO·Filed 1982·Granted Mar 4, 1986·59 cites·24 claims
- 2494US9641112B2Protection method for a generatorCLARK EQUIPMENT CO·Filed 2014·Granted May 2, 2017·16 cites·22 claims
- 2594US7798260B2Track vehicle having drive and suspension systemsCLARK EQUIPMENT CO·Filed 2007·Granted Sep 21, 2010·48 cites·12 claims
- 2694USD578274SRear cover for a utility vehicleCLARK EQUIPMENT CO·Filed 2007·Granted Oct 7, 2008·54 cites·1 claims
- 2794US6550562B2Hand grip with microprocessor for controlling a power machineCLARK EQUIPMENT CO·Filed 2000·Granted Apr 22, 2003·68 cites·22 claims
- 2894USD432145SExcavator cabCLARK EQUIPMENT CO·Filed 1999·Granted Oct 17, 2000·57 cites·1 claims
- 2994US5931254ANon-contact operator presence sensorCLARK EQUIPMENT CO·Filed 1997·Granted Aug 3, 1999·96 cites·19 claims
- 3094USD314389SSkid steer loaderCLARK EQUIPMENT CO·Filed 1988·Granted Feb 5, 1991·44 cites·1 claims
- 3194US4598797ATravel/lift inhibit controlCLARK EQUIPMENT CO·Filed 1984·Granted Jul 8, 1986·83 cites·10 claims
- 3294US4386537AVariable ratio brake pedalCLARK EQUIPMENT CO·Filed 1980·Granted Jun 7, 1983·44 cites·1 claims
- 3394USD247814SSkid steer loader vehicle bodyCLARK EQUIPMENT CO·Filed 1976·Granted May 2, 1978·44 cites·1 claims
- 3493US11447930B2System and methods for cycle time managementCLARK EQUIPMENT CO·Filed 2020·Granted Sep 20, 2022·7 cites·19 claims
- 3593US10113656B2Track tensionerCLARK EQUIPMENT CO·Filed 2016·Granted Oct 30, 2018·12 cites·17 claims
- 3693US8016065B2Split chaincase with fixed axlesCLARK EQUIPMENT CO·Filed 2008·Granted Sep 13, 2011·33 cites·21 claims
- 3793US7552785B2Suspension system for track vehicleCLARK EQUIPMENT CO·Filed 2006·Granted Jun 30, 2009·47 cites·16 claims
- 3893US5613588AClutch coolant flow control deviceCLARK EQUIPMENT CO·Filed 1995·Granted Mar 25, 1997·64 cites·37 claims
- 3993US5169278AVertical lift loader boomCLARK EQUIPMENT CO·Filed 1991·Granted Dec 8, 1992·79 cites·16 claims
- 4093US3978937AHydrostatic propulsion systemCLARK EQUIPMENT CO·Filed 1974·Granted Sep 7, 1976·67 cites·30 claims
- 4192US10344453B2Joystick controller for power machineCLARK EQUIPMENT CO·Filed 2016·Granted Jul 9, 2019·19 cites·13 claims
- 4292US9063530B2Implement performanceCLARK EQUIPMENT CO·Filed 2013·Granted Jun 23, 2015·19 cites·18 claims
- 4392US7296862B2Collapsible track undercarriage for installation and tensioningCLARK EQUIPMENT CO·Filed 2005·Granted Nov 20, 2007·45 cites·12 claims
- 4492US6830111B2Walk behind apparatus for operating working attachmentsCLARK EQUIPMENT CO·Filed 2002·Granted Dec 14, 2004·56 cites·15 claims
- 4592USD487575SMini-excavator body exteriorCLARK EQUIPMENT CO·Filed 2002·Granted Mar 16, 2004·54 cites·1 claims
- 4692US6513614B2Transmission on all wheel steer power machineCLARK EQUIPMENT CO·Filed 2002·Granted Feb 4, 2003·62 cites·11 claims
- 4792US5562397APower actuator for attachment plateCLARK EQUIPMENT CO·Filed 1994·Granted Oct 8, 1996·68 cites·8 claims
- 4892US5472385ADifferentialCLARK EQUIPMENT CO·Filed 1993·Granted Dec 5, 1995·53 cites·8 claims
- 4992US4964779AElectronic bucket positioning and control systemCLARK EQUIPMENT CO·Filed 1989·Granted Oct 23, 1990·48 cites·8 claims
- 5092USD271397SArticulated loader vehicle bodyCLARK EQUIPMENT CO·Filed 1981·Granted Nov 15, 1983·34 cites·1 claims
Showing the top 50 of 707 patent records by PatentIndex Score.
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