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COLUMBUS MCKINNON CORP (CMCO) Patents: Active

COLUMBUS MCKINNON CORP Active Patents

90 granted patents the USPTO still lists as patented, newest filing first, as the USPTO Open Data Portal records them; the company is the first-named applicant. The application number opens the full record at Patent Center.

  • 2025-06-24: Application 30009910; Invention LIFTING HOOK FOR CARGO MACHINE; Applicant KITO CORPORATION; Status Patented Case.
  • 2025-06-24: Application 30009902; Invention LIFTING HOOK FOR CARGO MACHINE; Applicant KITO CORPORATION; Status Patented Case.
  • 2025-06-24: Application 30009807; Invention LIFTING HOOK FOR CARGO MACHINE; Applicant KITO CORPORATION; Status Patented Case.
  • 2024-08-05: Application 18794060; Invention Expandable Cable Trolley System; Applicant Columbus McKinnon Corporation; Status Patented Case.
FiledApplicationInventionApplicantStatusGrantedPatentPublished asInventor nameInventor countryExaminer
2025-06-2430009910LIFTING HOOK FOR CARGO MACHINEKITO CORPORATIONPatented Case2026-08-25D1143903
Shigeo TERAI
Takeshi TANAKA
Japan
Japan
UNDERWOOD, CYNTHIA R
2025-06-2430009902LIFTING HOOK FOR CARGO MACHINEKITO CORPORATIONPatented Case2026-08-25D1143902
Shigeo TERAI
Takeshi TANAKA
Japan
Japan
UNDERWOOD, CYNTHIA R
2025-06-2430009807LIFTING HOOK FOR CARGO MACHINEKITO CORPORATIONPatented Case2026-08-25D1143901
Shigeo TERAI
Takeshi TANAKA
Japan
Japan
UNDERWOOD, CYNTHIA R
2024-08-0518794060Expandable Cable Trolley SystemColumbus McKinnon CorporationPatented Case2026-03-2412584569US20260036222A1
James Meehan
United States
IJAZ, MUHAMMAD
2024-05-2335522606Corner Extrusion for Constructioneepos GmbHPatented Case2026-01-13D1109373
Michael Hindenberg
Germany
MARTINEZ-RIVERA, LLORELYS M
2024-05-1518664801Tensioning System for Dual Belt ConveyorDorner Mfg. Corp.Patented Case2026-01-2712534301US20240383691A1
Daniel E. Ertel
United States
AWAIS, MUHAMMAD SUMRAIZ
2023-12-2718574324TRANSPORT SYSTEM AND METHOD FOR CONTROLLING TRANSPORT SYSTEMKITO CORPORATIONPatented Case2026-02-1012545556US20240286873A1
Kazuhiro NISHIKAWA
Japan
PECHE, JORGE O
2023-08-2918279352Method of and Apparatus for Controlling Single-Phase Induction Motor, and Electric Chain BlockKITO CORPORATIONPatented Case2025-09-2312424958US20240136964A1
Tatsuru Yamamoto
Takuma Isshiki
Japan
Japan
BOUZIANE, SAID
2023-08-2818238982Multi-Attachment Lever BinderColumbus McKinnon CorporationPatented Case2025-06-1712331808US20250075772A1
William P. Wells JR.
United States
UPCHURCH, DAVID M
2023-07-1918273140LIFTING GEARCOLUMBUS MCKINNON INDUSTRIAL PRODUCTS GMBHPatented Case2026-01-0612515928US20240101400A1
Detlef STRUCK
Germany
ADAMS, NATHANIEL L
2023-06-2318269466Spring Latch for a HookColumbus McKinnon CorporationPatented Case2025-06-1012326165US20240418207A1
William P. Wells JR.
United States
LAVINDER, JACK W
2023-06-0618265510UPPER AND LOWER LIMIT DETECTING APPARATUS AND METHOD FOR ELECTRIC CHAIN BLOCKKITO CORPORATIONPatented Case2025-11-0412460980US20240035907A1
Yusaku Ido
Takuma Isshiki
Japan
Japan
DAVIS-HOLLINGTON, OCTAVIA L
2023-05-2418201659Gearless Ratcheting BinderColumbus McKinnon CorporationPatented Case2025-12-2312502754US20240391071A1
William P. Wells Jr.
United States
MARCELO, EMMANUEL MONSAYAC
2023-04-2418138576Slip Grab Ratchet BinderColumbus McKinnon CorporationPatented Case2025-07-0112344157US20240351509A1
William P. Wells JR.
United States
MARCELO, EMMANUEL MONSAYAC
2023-04-1718032190CLUTCH-EQUIPPED MOTOR AND ELECTRIC CHAIN BLOCKKITO CORPORATIONPatented Case2025-11-2512483092US20230396127A1
Shinya OMURA
Japan
SOTO, HENRIX
2023-04-0618131515Integrated Rope Defect Sensing SystemColumbus McKinnon CorporationPatented Case2025-07-2212366553US20240337623A1
Yunji Gu
United States
HAWKINS, DOMINIC E
2023-03-2418126068Long Reach Ratchet BinderColumbus McKinnon CorporationPatented Case2024-07-0912031609
William P. Wells JR.
United States
MERCADO, LOUIS A
2022-12-0918009345ROTATION LOCK DEVICE, LEVER HOIST, AND HOISTING MACHINEKITO CORPORATIONPatented Case2024-12-3112180044US20230234816A1
Takayuki KASAI
Japan
SOTO, HENRIX
2022-10-2817976250MULTI-SECTION CONVEYOR FRAME ASSEMBLYDorner Mfg. Corp.Patented Case2025-01-0712187541US20240140718A1
Anete Falls
Daniel E. Ertel
United States
United States
DEUBLE, MARK A
2022-10-1217918334BRAKE DEVICE, LEVER HOIST, AND RATCHET MECHANISMKito CorporationPatented Case2025-11-2512479703US20230143207A1
Akinori SHIROTA
Japan
WILLIAMS, THOMAS J
2022-09-3017957397RETURN ROLLER ASSEMBLIES FOR CONVEYORDorner Mfg. Corp.Patented Case2024-05-1411981513US20240109729A1
David Waldenberger
Craig Bude
United States
United States
DEUBLE, MARK A
2022-09-1617754969LOAD DETECTION MECHANISM AND PIN-TYPE LOAD CELLKITO CORPORATION
MINEBEA MITSUMI Inc.
Patented Case2025-11-1812474199US20230213372A1
Takuma OKAMOTO
Kazuhiro NISHIKAWA
Takayuki KASAI
United States
Japan
Japan
FITZPATRICK, JULIA GRACE
2022-09-0917910360ELECTRIC CHAIN BLOCKKito CorporationPatented Case2024-10-0112103829US20230138172A1
Shinya OMURA
Japan
ADAMS, NATHANIEL L
2022-09-0817910004ELECTRIC CHAIN BLOCKKITO CORPORATIONPatented Case2024-09-1712091295US20230094932A1
Shinya OMURA
Japan
MARCELO, EMMANUEL MONSAYAC
2022-05-1317776883CONTROL APPARATUS FOR ELECTRIC MOTOR-DRIVEN HOISTING-LOWERING DEVICEKITO CORPORATIONPatented Case2024-01-2311881800US20220407445A1
Yusaku Ido
Tadashi Yamano
Takuma Isshiki
Japan
Japan
Japan
DUDA, RINA I
2022-04-1917770055HOISTKito CorporationPatented Case2024-08-0612054369US20220363524A1
Takayuki KASAI
Japan
MARCELO, EMMANUEL MONSAYAC
2022-04-1917770054WINDING MACHINE AND METHOD OF CONTROLLING DRIVING OF WINDING MACHINEKito CorporationPatented Case2024-06-1812012316US20220396457A1
Kazuhiro NISHIKAWA
Japan
MARCELO, EMMANUEL MONSAYAC
2022-03-1717697269CONVEYOR END DRIVE WITH WEIGHTED TAKE-UP ROLLERDorner Mfg. Corp.Patented Case2023-09-1211753251US20230294928A1
Joshua Bootz
United States
BIDWELL, JAMES R
2022-01-2117629083LIFTING GEARCOLUMBUS MCKINNON INDUSTRIAL PRODUCTS GMBHPatented Case2024-06-1112006190US20220242704A1
Detlef STRUCK
Wolfram SCHNEEBECK
Germany
Germany
SOTO, HENRIX
2022-01-2117629069LIFTING GEARCOLUMBUS MCKINNON INDUSTRIAL PRODUCTS GMBHPatented Case2024-06-0411999600US20220274813A1
Detlef STRUCK
Wolfram SCHNEEBECK
Germany
Germany
SOTO, HENRIX
2022-01-2117580714CONVEYOR INCLUDING MODULAR FRAME AND SPINDLE ADJUSTMENT MECHANISMDorner Mfg. Corp.Patented Case2023-03-0711597602US20220242671A1
Michael A. Hosch
Scott Grahl
United States
United States
BIDWELL, JAMES R
2021-12-1629790830BOLT HEAD FOR LIFTING CLAMPKITO CORPORATIONPatented Case2024-06-11D1030468
Kosuke Kosuga
Rika Suzuki
Japan
Japan
MCLEAN, CHRISTIAN P
2021-12-1629790829LIFTING CLAMPKITO CORPORATIONPatented Case2023-11-07D1003703
Kosuke Kosuga
Rika Suzuki
Japan
Japan
CELENTANO, EUGENIA MARIA
2021-08-0617395546TENSIONING DEVICE FOR AN ENDLESS BELT CONVEYORDorner Mfg. Corp.Patented Case2022-12-2711535455
Daniel E. Ertel
United States
BIDWELL, JAMES R
2021-08-0517394552MOUNTING ASSEMBLY FOR GEARMOTOR OF A CONVEYOR ASSEMBLYDorner Mfg. Corp.Patented Case2023-03-1411603269US20230037999A1
Michael A. Hosch
Scott Grahl
United States
United States
DEUBLE, MARK A
2021-07-2817386593Linear Actuator with an Integrated Variable Frequency DriveColumbus McKinnon CorporationPatented Case2023-11-0711808327US20230034422A1
Matthew Conway
Jared B. Godbey
Jason D. Wills
Daniel A. Mast JR.
United States
United States
United States
United States
FENSTERMACHER, DAVID MORGAN
2021-07-1317373882MASTER LINK TEST FIXTURE ASSEMBLYThe Crosby Group LLCPatented Case2024-04-0211945694
Greg Gilfillan
United States
BROWN, JARED O
2021-06-1829795619LIFTING CLAMPKITO CORPORATIONPatented Case2023-11-07D1003683
Kosuke Kosuga
Rika Suzuki
Shigeo Terai
Japan
Japan
Japan
MULLER, DAVID G
2021-06-1829795612LIFTING CLAMPKITO CORPORATIONPatented Case2023-05-30D987423
Kosuke Kosuga
Rika Suzuki
Shigeo Terai
Japan
Japan
Japan
GRAY, BENJAMIN LUCAS
2021-05-1917324954HIGH FATIGUE LIFE DETACHABLE CONNECTORThe Crosby Group LLCPatented Case2025-02-2512234887
Nina Sverdlova
Till Stukenberg
Germany
Germany
MASINICK, JONATHAN PETER
2021-05-1217318089Retaining Mechanism for a Load Pin on a Clevis Hook AssemblyColumbus McKinnon CorporationPatented Case2024-03-1211926508US20220363518A1
Luke James Cox
Troy Allen Raines JR.
Ronald Wesley Kluever
United States
United States
United States
KRAMER, DEAN J
2021-04-2829781152OPERATING DEVICE FOR HOISTING MACHINEKITO CORPORATIONPatented Case2024-12-31D1056397
Shigeo TERAI
Japan
RAMIREZ, CYNTHIA
2020-12-0315734778SHORTENING CLUTCHKITO CORPORATIONPatented Case2024-03-1211927246US20210231195A1
Masaki ARUGA
Japan
ALAWADI, MOHAMMED S
2020-06-2316908802Safety Latch for a HookColumbus McKinnon CorporationPatented Case2022-07-1911390493US20210395048A1
Troy Allen Raines Jr.
Luke James Cox
United States
United States
VU, STEPHEN A
2020-06-0529737123BODY OF ELECTRIC CHAIN BLOCKKITO CORPORATIONPatented Case2022-08-16D961184
Shinya OMURA
Japan
RAMIREZ, CYNTHIA
2020-04-1729731773OPERATING DEVICE FOR HOISTING MACHINEKITO CORPORATIONPatented Case2021-08-24D929069
Takayuki KASAI
Japan
HAHN, TAMARA L
2020-04-1029731005ELECTRIC CHAIN BLOCKKITO CORPORATIONPatented Case2022-01-04D940427
Takayuki KASAI
Japan
HAHN, TAMARA L
2020-02-0616783518POSITIVE LOCKING LATCH ASSEMBLY FOR HOOKThe Crosby Group LLCPatented Case2021-10-1911148911US20200255264A1
Chase Vencl
United States
KRAMER, DEAN J
2019-10-0316500576CHAIN BLOCKKITO CORPORATIONPatented Case2021-06-1511034561US20200062559A1
Takayuki KASAI
Japan
ADAMS, NATHANIEL L
2019-09-1316493834ELECTRIC HOISTING MACHINEKITO CORPORATIONPatented Case2021-07-1311059705US20200087124A1
Hidenori MINAMIDATE
Japan
MULLINS, BURTON S
2019-05-0616347675THREE-PHASE/SINGLE-PHASE ALTERNATING-CURRENT POWER SUPPLY COMPATIBLE ELECTRICALLY DRIVEN HOISTING MACHINEKITO CORPORATIONPatented Case2020-02-1810566894US20190319529A1
Tadashi Yamano
Japan
NGUYEN, MATTHEW VAN
2019-01-1516317962HOIST AND METHOD FOR MANUFACTURING HOISTKITO CORPORATIONPatented Case2021-11-0911171539US20190238027A1
Nobuyoshi MUKAWA
Teruaki HIROTA
Japan
Japan
WILLIAMS, THOMAS J
2018-05-1815983422Manual Hoist with Automatic Speed Change DeviceColumbus McKinnon CorporationPatented Case2020-02-0410549964US20190352151A1
Thomas Thelen
Brent Pope
Germany
United States
ADAMS, NATHANIEL L
2018-05-1515979705ZONED ROLLER CONVEYORDorner Mfg. CorpPatented Case2020-08-1110737887US20180327195A1
Michael Hosch
Cham Chin Long
United States
Malaysia
HARP, WILLIAM RAY
2018-05-1015775231CHAIN BLOCK AND BUILT-IN COVERKITO CORPORATIONPatented Case2020-09-2910787348US20180265337A1
Ai ARIIZUMI
Japan
ADAMS, NATHANIEL L
2017-10-3115570830ROPE HOISTKITO CORPORATIONPatented Case2019-11-2610486948US20180346295A1
Kosuke KOSUGA
Fujito YUDATE
Japan
Japan
GALLION, MICHAEL E
2017-10-1615566920LIFTING GEARCOLUMBUS MCKINNON INDUSTRIAL PRODUCTS GMBHPatented Case2019-04-0910252896US20180099845A1
Wolfram SCHNEEBECK
Detlef STRUCK
Germany
Germany
GALLION, MICHAEL E
2017-08-2115552397ROTATING EYE BOLT ASSEMBLY WITH LOCK MECHANISMTHE CROSBY GROUP LLCPatented Case2020-09-0110759633US20180029846A1
Peter Verbrugge
Chris Van Den Heuvel
Roger Beall
Floyd Hendrix
United States
Belgium
United States
United States
MCMAHON, MATTHEW R
2017-01-0415397911SYNTHETIC ROPE TERMINATIONThe Crosby Group LLCPatented Case2019-09-2410422411US20170204938A1
Peter VerBrugge
United States
SANDY, ROBERT JOHN
2016-12-0615316664ROPE HOISTKITO CORPORATIONPatented Case2019-04-3010273128US20170158472A1
Kosuke KOSUGA
Japan
GALLION, MICHAEL E
2016-12-0615316653ROPE HOISTKITO CORPORATIONPatented Case2019-07-1610351398US20170152128A1
Hiroki MITSUI
Japan
ADAMS, NATHANIEL L
2016-11-1615311766HOOK BLOCK AND ROPE HOISTKITO CORPORATIONPatented Case2018-04-249950904US20170081152A1
Kosuke KOSUGA
Japan
KRAMER, DEAN J
2016-11-1615311748ROPE HOISTKITO CORPORATIONPatented Case2020-02-0410549958US20170107084A1
Fujito YUDATE
Kazuho FURUKAWA
Masayoshi ITODA
Japan
Japan
Japan
GALLION, MICHAEL E
2016-11-1015310293CHAIN BLOCKKITO CORPORATIONPatented Case2019-09-1010407287US20170174483A1
Akinori SHIROTA
Japan
GALLION, MICHAEL E
2016-10-2415332017SHACKLE WITH CAPTURED PIN ASSEMBLYThe Crosby Group LLCPatented Case2018-02-279903440US20170114861A1
Roger Ohman III
United States
UPCHURCH, DAVID M
2016-08-0315227645SHACKLE PIN SPLIT NUT ASSEMBLYThe Crosby Group LLCPatented Case2019-03-1210228008US20170089382A1
Peter VerBrugge
United States
DO, ROWLAND
2016-06-1615184586HOOK WITH LATCH AND TRIGGER MECHANISM ASSEMBLYThe Crosby Group LLCPatented Case2019-02-2610214394US20160376129A1
Floyd Hendrix
Roger Ohman III
Roger Beall
United States
United States
United States
PUIG, GABRIELA M
2016-04-1429561170RAIL FOR OVERHEAD CRANEeepos GmbHPatented Case2017-06-27D790799
Lars HOLZHAEUSER
Germany
RAMIREZ, CYNTHIA
2016-01-1529551713Suspension for a HoistKITO CORPORATIONPatented Case2018-02-13D810382
Tetsu Hiroshima
Japan
RAMIREZ, CYNTHIA
2015-12-2829549697HOISTKITO CORPORATIONPatented Case2017-06-06D789016
Kosuke KOSUGA
Fujito YUDATE
Japan
Japan
RAMIREZ, CYNTHIA
2015-06-1614741003EXTERNALLY ADJUSTABLE CLUTCHColumbus McKinnon CorporationPatented Case2016-11-089488232
Jared B. Godbey
United States
SCOTT, JACOB S
2015-06-0235500015Ratchet lever hoistsCOLUMBUS MCKINNON INDUSTRIAL PRODUCTS GMBHPatented Case2016-10-25D770122
Hannes Mayer
Germany
RAMIREZ, CYNTHIA
2015-06-0114648809CHAIN BLOCKKITO CORPORATIONPatented Case2018-03-279926176US20150298946A1
Kosuke KOSUGA
Japan
MARCELO, EMMANUEL MONSAYAC
2015-06-0114648791CHAIN BLOCK AND LOAD CHAINKITO CORPORATIONPatented Case2017-03-079586795US20150314998A1
Kazumistu ISHIKAWA
Kosuke KOSUGA
Japan
Japan
MARCELO, EMMANUEL MONSAYAC
2015-01-0714413345CHAIN BLOCKKITO CORPORATIONPatented Case2017-10-319802799US20150166312A1
Kazumitsu Ishikawa
Hiroki Sano
Kosuke Kosuga
Japan
Japan
Japan
GALLION, MICHAEL E
2015-01-0714413333CHAIN BLOCKKITO CORPORATIONPatented Case2018-08-2110053342US20150191335A1
Kazumitsu Ishikawa
Hiroki Sano
Kosuke Kosuga
Japan
Japan
Japan
ADAMS, NATHANIEL L
2014-12-1129511509ENDLESS WINCHCOLUMBUS MCKINNON INDUSTRIAL PRODUCTS GMBHPatented Case2016-09-20D767235
HANNES MAYER
Germany
COLAN, GINO
2014-11-0629508478HOOK WITH ARTICULATING LATCHThe Crosby Group LLCPatented Case2016-01-05D746665
Keith A. Sparks II
Roger E. Beall
United States
United States
UNDERWOOD, CYNTHIA R
2014-09-1014482609CAROUSEL CONVEYOR DRIVE MODULEDORNER MFG. CORP.Patented Case2016-10-189469481US20160068345A1
Mathew C. Wymer
Daniel E. Ertel
United States
United States
SINGH, KAVEL
2014-09-0414382848HAND OPERATED PULLING AND LIFTING HOISTKITO CORPORATIONPatented Case2017-10-319802798US20150014615A1
Koji Koyama
Nobuyoshi Mukawa
Japan
Japan
ADAMS, NATHANIEL L
2014-08-0814377544MATERIAL LIFTING SYSTEM AND METHODCOLUMBUS MCKINNON CORPORATIONPatented Case2018-04-179944500US20160016764A1
John R. Burkey
Robert T. Bultema
Mark R. Paradowski
Stacie Wingfield
Shaun Johnston
Brett R. McCleary
United States
United States
United States
United States
United States
United States
GOKHALE, PRASAD V
2014-05-2914361473CHAIN CONNECTION LINKKITO CORPORATIONPatented Case2015-06-029046152US20140325955A1
Satoru Kimura
Japan
JONES, DAVID B
2014-03-1414210808CONVEYOR FRAME ASSEMBLY WITH CROSS SUPPORTSDorner Mfg. Corp.Patented Case2017-04-119617078US20150259148A1
Scott M. Hall
United States
RANDAZZO, THOMAS
2013-04-0113854177PINCH ROLLER DRIVEDORNER MFG. CORP.Patented Case2015-01-208936147US20130264176A1
Jason M. Knas
Daniel E. Ertel
United States
United States
CAMPBELL, KEITH
2013-03-2513849990RETAINING PIN ASSEMBLY FOR A LIFTING SYSTEMTHE CROSBY GROUP LLCPatented Case2015-12-089206829US20130280009A1
Roger Ohman III
Larry Postelwait
United States
United States
DELISLE, ROBERTA S
2013-02-0829445175CHAIN HOISTKITO CORPORATIONPatented Case2014-05-06D704415
Kazumitsu ISHIKAWA
Hiroki SANO
Kosuke KOSUGA
Shigeo TERAI
Japan
Japan
Japan
Japan
RAMIREZ, CYNTHIA
2013-02-0829445172CHAIN HOISTKITO CORPORATIONPatented Case2014-05-06D704414
Kazumitsu ISHIKAWA
Hiroki SANO
Kosuke KOSUGA
Shigeo TERAI
Japan
Japan
Japan
Japan
RAMIREZ, CYNTHIA
2013-02-0829445170CHAIN HOISTKITO CORPORATIONPatented Case2014-05-06D704413
Kazumitsu ISHIKAWA
Hiroki SANO
Kosuke KOSUGA
Shigeo TERAI
Japan
Japan
Japan
Japan
RAMIREZ, CYNTHIA
2013-02-0829445169CHAIN HOISTKITO CORPORATIONPatented Case2014-05-06D704412
Kazumitsu ISHIKAWA
Hiroki SANO
Kosuke KOSUGA
Shigeo TERAI
Japan
Japan
Japan
Japan
RAMIREZ, CYNTHIA
2013-02-0829445167CHAIN HOISTKITO CORPORATIONPatented Case2014-05-06D704411
Kazumitsu ISHIKAWA
Hiroki SANO
Kosuke KOSUGA
Shigeo TERAI
Japan
Japan
Japan
Japan
RAMIREZ, CYNTHIA

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