Assignee
COLUMBUS MCKINNON CORP
76 granted patents·7 pending applications·1,076 citations·filing 1975–2024
Top patents by PatentIndex Score
83 records- 0196US12031609B1Long reach ratchet binderCOLUMBUS MCKINNON CORP·Filed 2023·Granted Jul 9, 2024·8 cites·20 claims
- 0293US4130269ATelescopic turnbuckleCOLUMBUS MCKINNON CORP·Filed 1978·Granted Dec 19, 1978·56 cites·11 claims
- 0392US4068467AForged master link for sling chain devicesCOLUMBUS MCKINNON CORP·Filed 1976·Granted Jan 17, 1978·46 cites·4 claims
- 0491US4636962AMicroprocessor-controlled hoist systemCOLUMBUS MCKINNON CORP·Filed 1983·Granted Jan 13, 1987·85 cites·33 claims
- 0588US4150488AChain wear inspection gaugeCOLUMBUS MCKINNON CORP·Filed 1978·Granted Apr 24, 1979·45 cites·2 claims
- 0685US4105882AControl station switchCOLUMBUS MCKINNON CORP·Filed 1977·Granted Aug 8, 1978·30 cites·23 claims
- 0785US3940173ASafety hookCOLUMBUS MCKINNON CORP·Filed 1975·Granted Feb 24, 1976·35 cites·4 claims
- 0883US4520247APendant type electrical switching deviceCOLUMBUS MCKINNON CORP·Filed 1984·Granted May 28, 1985·28 cites·11 claims
- 0982US11926508B2Retaining mechanism for a load pin on a clevis hook assemblyCOLUMBUS MCKINNON CORP·Filed 2021·Granted Mar 12, 2024·2 cites·6 claims
- 1080US11390493B2Safety latch for a hookCOLUMBUS MCKINNON CORP·Filed 2020·Granted Jul 19, 2022·2 cites·18 claims
- 1177US4198174ATelescopic load binder and method of assemblyCOLUMBUS MCKINNON CORP·Filed 1978·Granted Apr 15, 1980·27 cites·5 claims
- 1275US11808327B2Linear actuator with an integrated variable frequency driveCOLUMBUS MCKINNON CORP·Filed 2021·Granted Nov 7, 2023·1 cites·2 claims
- 1374US7389634B1Link chainCOLUMBUS MCKINNON CORP·Filed 2007·Granted Jun 24, 2008·12 cites·8 claims
- 1473US5669562ATelescoping infeed conveyorCOLUMBUS MCKINNON CORP·Filed 1996·Granted Sep 23, 1997·25 cites·11 claims
- 1572US4854508ATire shredding machineCOLUMBUS MCKINNON CORP·Filed 1988·Granted Aug 8, 1989·28 cites·7 claims
- 1672USD252451SChain wear inspection gaugeCOLUMBUS MCKINNON CORP·Filed 1978·Granted Jul 24, 1979·11 cites·1 claims
- 1772US4042213AElectric hoistCOLUMBUS MCKINNON CORP·Filed 1976·Granted Aug 16, 1977·29 cites·6 claims
- 1871US9331608B2Actuator control circuitCOLUMBUS MCKINNON CORP·Filed 2012·Granted May 3, 2016·3 cites·28 claims
- 1971USD252555STelescopic turnbuckleCOLUMBUS MCKINNON CORP·Filed 1978·Granted Aug 7, 1979·9 cites·1 claims
- 2070US12502754B2Gearless ratcheting binderCOLUMBUS MCKINNON CORP·Filed 2023·Granted Dec 23, 2025·0 cites·18 claims
- 2170US4684071AUnitized machine for shredding waste automotive vehicle tiresCOLUMBUS MCKINNON CORP·Filed 1985·Granted Aug 4, 1987·32 cites·15 claims
- 2268US5152469AMachine for shredding rubber tires and other solid waste materialCOLUMBUS MCKINNON CORP·Filed 1991·Granted Oct 6, 1992·23 cites·16 claims
- 2367US4222293ABi-directional wrenchCOLUMBUS MCKINNON CORP·Filed 1978·Granted Sep 16, 1980·20 cites·3 claims
- 2467US2024068549A1Linear Actuator with an Integrated Variable Frequency DeviceCOLUMBUS MCKINNON CORP·Filed 2023·Application pending·0 cites
- 2566US7823942B1Towing accessoryCOLUMBUS MCKINNON CORP·Filed 2008·Granted Nov 2, 2010·8 cites·17 claims
- 2666US4223554AHoist test standCOLUMBUS MCKINNON CORP·Filed 1979·Granted Sep 23, 1980·17 cites·14 claims
- 2765US4635903AElectric hoist pendant control switch arrangementCOLUMBUS MCKINNON CORP·Filed 1985·Granted Jan 13, 1987·38 cites·4 claims
- 2864US4165863AHoist systemCOLUMBUS MCKINNON CORP·Filed 1976·Granted Aug 28, 1979·16 cites·24 claims
- 2962US7213778B2Tire size reduction/wire separation systemCOLUMBUS MCKINNON CORP·Filed 2004·Granted May 8, 2007·13 cites·5 claims
- 3062USD295104SLever-operated hoist or pullerCOLUMBUS MCKINNON CORP·Filed 1985·Granted Apr 5, 1988·11 cites·1 claims
- 3162US4108014AOblique lay sprocket wheel and chain constructionCOLUMBUS MCKINNON CORP·Filed 1976·Granted Aug 22, 1978·18 cites·4 claims
- 3261US12326165B2Spring latch for a hookCOLUMBUS MCKINNON CORP·Filed 2023·Granted Jun 10, 2025·0 cites·20 claims
- 3361US4273371AClaw hook assemblyCOLUMBUS MCKINNON CORP·Filed 1979·Granted Jun 16, 1981·18 cites·7 claims
- 3461US4009770AHoist brake construction featuring cam devicesCOLUMBUS MCKINNON CORP·Filed 1975·Granted Mar 1, 1977·12 cites·13 claims
- 3560US2025277712A1Load Sensing Device for a HoistCOLUMBUS MCKINNON CORP·Filed 2024·Application pending·0 cites
- 3659US12344157B2Slip grab ratchet binderCOLUMBUS MCKINNON CORP·Filed 2023·Granted Jul 1, 2025·0 cites·15 claims
- 3759US12331808B2Multi-attachment lever binderCOLUMBUS MCKINNON CORP·Filed 2023·Granted Jun 17, 2025·0 cites·19 claims
- 3859US4977646ACam assisted load binderCOLUMBUS MCKINNON CORP·Filed 1990·Granted Dec 18, 1990·28 cites·19 claims
- 3958US4236456ATrolley suspensionCOLUMBUS MCKINNON CORP·Filed 1978·Granted Dec 2, 1980·14 cites·12 claims
- 4057US5439200AAir lifting and balancing unitCOLUMBUS MCKINNON CORP·Filed 1993·Granted Aug 8, 1995·13 cites·24 claims
- 4157US2025361091A1Trolley Single Point Adjustment SystemCOLUMBUS MCKINNON CORP·Filed 2024·Application pending·0 cites
- 4256US5330300AArticulated pivoting tie-down deviceCOLUMBUS MCKINNON CORP·Filed 1992·Granted Jul 19, 1994·22 cites·2 claims
- 4356US4361312APrecise load positionerCOLUMBUS MCKINNON CORP·Filed 1981·Granted Nov 30, 1982·16 cites·11 claims
- 4455US5520368AAir lifting and balancing unit with constant force pneumatic circuitCOLUMBUS MCKINNON CORP·Filed 1995·Granted May 28, 1996·13 cites·24 claims
- 4555US4576363ALever-operated hoist or pullerCOLUMBUS MCKINNON CORP·Filed 1985·Granted Mar 18, 1986·17 cites·10 claims
- 4654US4684070AShredded tire oversize scrap return elevatorCOLUMBUS MCKINNON CORP·Filed 1985·Granted Aug 4, 1987·15 cites·5 claims
- 4754US4463933AClutch/brake mechanismCOLUMBUS MCKINNON CORP·Filed 1982·Granted Aug 7, 1984·15 cites·2 claims
- 4854US4265181ARolling bearing wheel and hub support combinationCOLUMBUS MCKINNON CORP·Filed 1978·Granted May 5, 1981·14 cites·9 claims
- 4952US4398387AChain travel stopCOLUMBUS MCKINNON CORP·Filed 1982·Granted Aug 16, 1983·19 cites·7 claims
- 5051US12366553B2Integrated rope defect sensing systemCOLUMBUS MCKINNON CORP·Filed 2023·Granted Jul 22, 2025·0 cites·20 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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