TREA

Excavators

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Industry

  • CPC
  • F16C2350/26
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16CSHAFTS FLEXIBLE SHAFTS ELEMENTS OR CRANKSHAFT MECHANISMS ROTARY BODIES OTHER THAN GEARING ELEMENTS BEARINGS F16C2350/00Machines or articles related to building

Current Industry

F16C2350/26Excavators
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing a component
    • Patent number 12,071,694
    • Issue date Aug 27, 2024
    • Caterpillar Inc.
    • Andrew Douglas Steinmetz
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Fully rotating rotary device
    • Patent number 12,052,952
    • Issue date Aug 6, 2024
    • Lauri Ketonen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Rolling bearing and material transfer- or construction machine havi...
    • Patent number 12,017,893
    • Issue date Jun 25, 2024
    • Liebherr-Components Biberach GmbH
    • Robert Zell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Construction machine
    • Patent number 11,987,952
    • Issue date May 21, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Yutaka Yasuda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Pin for coupler assemblies
    • Patent number 11,603,642
    • Issue date Mar 14, 2023
    • Caterpillar Inc.
    • Nathan Tissier
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Drawbar-circle-moldboard assembly for a work machine
    • Patent number 11,512,445
    • Issue date Nov 29, 2022
    • Caterpillar Inc.
    • Benjamin J. Kovalick
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Pin assembly
    • Patent number 11,401,686
    • Issue date Aug 2, 2022
    • ESCO Group LLC
    • Christopher E. Grewell
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bearing device and construction machine
    • Patent number 11,346,394
    • Issue date May 31, 2022
    • Caterpillar SARL
    • Seiji Iijima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dragline oval two-piece bushing
    • Patent number 11,225,773
    • Issue date Jan 18, 2022
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Trunnion and socket assembly
    • Patent number 10,577,774
    • Issue date Mar 3, 2020
    • Caterpillar Inc.
    • Daniel W. Hoyt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method for manufacturing a component
    • Patent number 10,458,012
    • Issue date Oct 29, 2019
    • Caterpillar Inc.
    • Andrew Douglas Steinmetz
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Pivotally flexible mounting interface for a rotatable shaft
    • Patent number 10,443,208
    • Issue date Oct 15, 2019
    • Vermeer Manufacturing Company
    • Tyler Sikora
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Working machine with angle detection device
    • Patent number 10,378,180
    • Issue date Aug 13, 2019
    • Kobelco Construction Machinery Co., Ltd.
    • Yoshinobu Hosaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bracket assembly for linkage assemblies of machines
    • Patent number 10,364,545
    • Issue date Jul 30, 2019
    • Caterpillar Inc.
    • Andres Gonzalez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuator pin incorporating a lateral stabilizer
    • Patent number 10,322,413
    • Issue date Jun 18, 2019
    • Genesis Attachments, LLC
    • Daniel J. Raihala
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    System for lubrication pivot joint
    • Patent number 10,132,352
    • Issue date Nov 20, 2018
    • Caterpillar Global Mining LLC
    • Elvis Tormen
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Revolving device for work vehicle, and method for manufacturing same
    • Patent number 9,890,516
    • Issue date Feb 13, 2018
    • Komatsu Ltd.
    • Shunji Doi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Drive mechanism for rotatably coupling a system part or a machine part
    • Patent number 9,793,776
    • Issue date Oct 17, 2017
    • IMO Holding GmbH
    • Hubertus Frank
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Sealing devices for anti-friction bearing
    • Patent number 9,751,576
    • Issue date Sep 5, 2017
    • NTN Corporation
    • Takayuki Suzuki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Double-structure bush and bearing assembly comprising same
    • Patent number 9,618,040
    • Issue date Apr 11, 2017
    • Doosan Infracore Co., Ltd.
    • Ji Won Choi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Pin retention system
    • Patent number 9,587,668
    • Issue date Mar 7, 2017
    • Harnischfeger Technologies, Inc.
    • Wei Jia
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thrust rail and swing gear assembly for a mining vehicle
    • Patent number 9,394,944
    • Issue date Jul 19, 2016
    • Caterpillar Global Mining LLC
    • David T. Bienfang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Sliding bearing and construction machine provided with same
    • Patent number 8,821,022
    • Issue date Sep 2, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Hideki Akita
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Bearing device
    • Patent number 8,596,870
    • Issue date Dec 3, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Hideki Akita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Sealing device
    • Patent number 6,783,129
    • Issue date Aug 31, 2004
    • Hitachi Construction Machinery Co., Ltd.
    • Hideki Akita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bearing assembly for a work implement on a construction machine
    • Patent number 6,698,932
    • Issue date Mar 2, 2004
    • Komatsu, Ltd.
    • Masahiko Hamaguchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Joint pin lock mechanism for pivotal pin joint
    • Patent number 6,273,632
    • Issue date Aug 14, 2001
    • Hitachi Construction Machinery Co., Ltd.
    • Ei Takahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dragline with improved thrust bearing assembly supporting upper str...
    • Patent number 5,676,471
    • Issue date Oct 14, 1997
    • Harnischfeger Corporation
    • Harvey J. Kallenberger
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Slew ring bearing
    • Patent number 4,906,113
    • Issue date Mar 6, 1990
    • Quintette Coal Limited
    • John E. Sague
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Load compensating roller bearing construction
    • Patent number 4,723,852
    • Issue date Feb 9, 1988
    • Dresser Industries, Inc.
    • James A. Ehret
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPACT ACTUATED SHEAR PIN
    • Publication number 20230160419
    • Publication date May 25, 2023
    • Caterpillar Underground Mining Pty Ltd
    • Riley A. Albers
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ROLLING BEARING AND MATERIAL TRANSFER- OR CONSTRUCTION MACHINE HAVI...
    • Publication number 20220234869
    • Publication date Jul 28, 2022
    • LIEBHERR-COMPONENTS BIBERACH GMBH
    • Robert Zell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING DEVICE AND CONSTRUCTION MACHINE
    • Publication number 20210293271
    • Publication date Sep 23, 2021
    • CATERPILLAR S.A.R.L.
    • Seiji IIJIMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIN LOCK ASSEMBLY
    • Publication number 20210246935
    • Publication date Aug 12, 2021
    • ESCO Group LLC
    • Christopher E. Grewell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DRAWBAR-CIRCLE-MOLDBOARD ASSEMBLY FOR A WORK MACHINE
    • Publication number 20200385954
    • Publication date Dec 10, 2020
    • Caterpiiiar inc.
    • Benjamin J. Kovalick
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PIN FOR COUPLER ASSEMBLIES
    • Publication number 20200354924
    • Publication date Nov 12, 2020
    • Caterpillar Inc.
    • Nathan Tissier
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    METHOD FOR MANUFACTURING A COMPONENT
    • Publication number 20190330729
    • Publication date Oct 31, 2019
    • Caterpillar Inc.
    • Andrew Douglas Steinmetz
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Dragline Oval Two-Piece Bushing
    • Publication number 20190277006
    • Publication date Sep 12, 2019
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PIN RETENTION SYSTEM
    • Publication number 20140270913
    • Publication date Sep 18, 2014
    • Harnischfeger Technologies, Inc.
    • Wei Jia
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SLIDING BEARING AND CONSTRUCTION MACHINE PROVIDED WITH SAME
    • Publication number 20130279835
    • Publication date Oct 24, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Hideki Akita
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    DOUBLE-ROW SELF-ALIGNING ROLLER BEARING
    • Publication number 20130129269
    • Publication date May 23, 2013
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Martin Grehn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING DEVICE
    • Publication number 20110019949
    • Publication date Jan 27, 2011
    • Hitachi Construction Machinery Co., Ltd.
    • Hideki Akita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Sealing device
    • Publication number 20030102635
    • Publication date Jun 5, 2003
    • Hideki Akita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Bearing assembly for a work implement on a construction machine
    • Publication number 20020081046
    • Publication date Jun 27, 2002
    • Masahiko Hamaguchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING