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  • E02F3/364
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Parent Industries

EFIXED CONSTRUCTIONS E02Hydraulic engineering E02FDREDGING SOIL-SHIFTING E02F3/00Dredgers Soil-shifting machines

Current Industry

E02F3/364using wedges
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Quick coupler
    • Patent number 12,146,288
    • Issue date Nov 19, 2024
    • WEDGELOCK EQUIPMENT LIMITED
    • Andre Richard Anderson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bracket for reversibly mounting an excavator bucket on an articulat...
    • Patent number 12,043,977
    • Issue date Jul 23, 2024
    • GROUP R.Y. BEAUDOIN INC.
    • Luc D'Amours
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Implement carrier
    • Patent number 11,851,845
    • Issue date Dec 26, 2023
    • DOOSAN BOBCAT NORTH AMERICA INC.
    • Cody Erhardt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Locking device for a quick coupler
    • Patent number 11,846,083
    • Issue date Dec 19, 2023
    • WEDGELOCK EQUIPMENT LIMITED
    • Michael Hugh James Rider
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Quick coupler
    • Patent number 11,702,816
    • Issue date Jul 18, 2023
    • WEDGELOCK EQUIPMENT LIMITED
    • Andre Richard Anderson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Quick coupler
    • Patent number 11,643,787
    • Issue date May 9, 2023
    • WEDGELOCK EQUIPMENT LIMITED
    • Andre Richard Anderson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Device for automatic connection between a tool and a tool holder of...
    • Patent number 11,560,688
    • Issue date Jan 24, 2023
    • GROUPE MECALAC
    • Henri Marchetta
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bracket for reversibly mounting an excavator bucket on an articulat...
    • Patent number 11,466,424
    • Issue date Oct 11, 2022
    • GROUP R.Y. BEAUDOIN INC.
    • Rémi Beaudoin
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Coupler assembly for coupling an arm to a work tool
    • Patent number 11,274,413
    • Issue date Mar 15, 2022
    • Caterpillar Inc.
    • Christian Breu
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Tool coupling arrangement having zero offset
    • Patent number 11,208,785
    • Issue date Dec 28, 2021
    • Caterpillar Inc.
    • John K. Clemons
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Quick change coupling apparatus and method
    • Patent number 11,208,784
    • Issue date Dec 28, 2021
    • Timothy Molnar
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    System and method for coupling an implement to a work vehicle
    • Patent number 11,041,284
    • Issue date Jun 22, 2021
    • CNH Industrial America LLC
    • Alexander Fey
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Quick coupler
    • Patent number 10,995,469
    • Issue date May 4, 2021
    • TAG Manufacturing, Inc.
    • Allen E. Kimble
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work tool coupling assembly with locking wedge
    • Patent number 10,975,544
    • Issue date Apr 13, 2021
    • Caterpillar Inc.
    • Kevin Clemons
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Quick-change device
    • Patent number 10,934,680
    • Issue date Mar 2, 2021
    • LEHNHOFF HARTSTAHL GMBH
    • Peter-Alexander Lehnhoff
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Quick hitch
    • Patent number 10,883,244
    • Issue date Jan 5, 2021
    • J.C. Bamford Excavators Limited
    • Stephen Ackermann
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Implement coupling device and a machine provided with such a device
    • Patent number 10,808,375
    • Issue date Oct 20, 2020
    • Husqvarna AB
    • Max Claesson
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Work attachment assemblies
    • Patent number 10,669,690
    • Issue date Jun 2, 2020
    • Doherty Engineered Attachments Limited
    • Jeremy Glen Doherty
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Visual indicator for a coupler
    • Patent number 10,590,631
    • Issue date Mar 17, 2020
    • WEDGELOCK EQUIPMENT LIMITED
    • Garth Colin Keighley
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Implement attachment device
    • Patent number 10,538,895
    • Issue date Jan 21, 2020
    • Daniel Heath
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Loader attachment system
    • Patent number 10,358,789
    • Issue date Jul 23, 2019
    • Yanmar Co., Ltd.
    • Jarrod Hyder
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Safety coupling mechanism
    • Patent number 10,352,020
    • Issue date Jul 16, 2019
    • Geith International Limited
    • Damien O'Connor
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Front-loader arrangement
    • Patent number 10,337,166
    • Issue date Jul 2, 2019
    • Deere & Company
    • David Rohou
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Assembly composed of a tool, a handling apparatus and a quick coupl...
    • Patent number 10,301,791
    • Issue date May 28, 2019
    • Giovanni Andrina
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Coupler for earth moving or materials handling machine
    • Patent number 10,280,588
    • Issue date May 7, 2019
    • Cascade Corporation
    • Matthew James Calvert
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Quick coupler
    • Patent number 10,184,224
    • Issue date Jan 22, 2019
    • Komatsu Ltd.
    • Daijiro Ito
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Quick hitch
    • Patent number 10,132,054
    • Issue date Nov 20, 2018
    • J.C. Bamford Excavators Limited
    • Stephen Ackermann
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Self-locking attachment coupler
    • Patent number 10,106,950
    • Issue date Oct 23, 2018
    • 1708828 ONTARIO LIMITED
    • Marvin Dale Martin
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Tool coupler having compact locking configuration
    • Patent number 10,029,896
    • Issue date Jul 24, 2018
    • Caterpillar Inc.
    • Xiaoming Tan
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Quick coupler having spring applied, hydraulically released primary...
    • Patent number 9,970,177
    • Issue date May 15, 2018
    • Deere & Company
    • Adam J. Koestler
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    BRACKET FOR REVERSIBLY MOUNTING AN EXCAVATOR BUCKET ON AN ARTICULAT...
    • Publication number 20240376684
    • Publication date Nov 14, 2024
    • GROUP R.Y. BEAUDOIN INC.
    • Luc D’AMOURS
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    A LOCKING DEVICE FOR A QUICK COUPLER
    • Publication number 20240068196
    • Publication date Feb 29, 2024
    • WEDGELOCK EQUIPMENT LIMITED
    • Michael Hugh James RIDER
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    QUICK COUPLER
    • Publication number 20240018740
    • Publication date Jan 18, 2024
    • WEDGELOCK EQUIPMENT LIMITED
    • Andre Richard ANDERSON
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    QUICK COUPLER
    • Publication number 20230235526
    • Publication date Jul 27, 2023
    • WEDGELOCK EQUIPMENT LIMITED
    • Andre Richard ANDERSON
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    QUICK COUPLER WITH FRONT PIN SAFETY LOCK SYSTEM
    • Publication number 20230193582
    • Publication date Jun 22, 2023
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Suksan Ok
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PIN COUPLER WITH SAFETY LOCK
    • Publication number 20230131971
    • Publication date Apr 27, 2023
    • Brandt Industries Canada Ltd.
    • Adam Fick
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PACKER
    • Publication number 20220381000
    • Publication date Dec 1, 2022
    • WEDGELOCK EQUIPMENT LIMITED
    • David Aperahama CALVERT
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    QUICK COUPLER
    • Publication number 20210238824
    • Publication date Aug 5, 2021
    • WEDGELOCK EQUIPMENT LIMITED
    • Andre Richard ANDERSON
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Device for Automatic Connection Between a Tool and a Tool Holder of...
    • Publication number 20200291599
    • Publication date Sep 17, 2020
    • GROUPE MECALAC
    • Henri Marchetta
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    QUICK COUPLER
    • Publication number 20200263382
    • Publication date Aug 20, 2020
    • WEDGELOCK EQUIPMENT LIMITED
    • Andre Richard ANDERSON
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TOOL COUPLING ARRANGEMENT HAVING ZERO OFFSET
    • Publication number 20200190765
    • Publication date Jun 18, 2020
    • Caterpillar Inc.
    • John K. Clemons
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    IMPROVEMENTS TO WORK ATTACHMENT ASSEMBLIES
    • Publication number 20190085526
    • Publication date Mar 21, 2019
    • Doherty Engineered Attachments Limited
    • Jeremy Glen Doherty
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    COUPLER ASSEMBLY FOR COUPLING AN ARM TO A WORK TOOL
    • Publication number 20190032301
    • Publication date Jan 31, 2019
    • Caterpillar Inc.
    • Christian Breu
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    A LOCKING DEVICE FOR A QUICK COUPLER
    • Publication number 20180355579
    • Publication date Dec 13, 2018
    • WEDGELOCK EQUIPMENT LIMITED
    • Michael Hugh James RIDER
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WEDGE COUPLER LUG BRACKETS FOR COUPLING IMPLEMENTS TO EXCAVATION MA...
    • Publication number 20180251950
    • Publication date Sep 6, 2018
    • CRAIG MANUFACTURING LTD.
    • James K. BROWN
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Coupler for Earth Moving or Materials Handling Machine
    • Publication number 20180127947
    • Publication date May 10, 2018
    • Cascade Corporation
    • Matthew James Calvert
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    QUICK CHANGE COUPLING APPARATUS AND METHOD
    • Publication number 20180106012
    • Publication date Apr 19, 2018
    • Timothy Molnar
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    A Visual Indicator for a Coupler
    • Publication number 20180066418
    • Publication date Mar 8, 2018
    • WEDGELOCK EQUIPMENT LIMITED
    • Garth Colin KEIGHLEY
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Implement Attachment Device
    • Publication number 20170362794
    • Publication date Dec 21, 2017
    • Daniel Heath
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    IMPLEMENT COUPLING DEVICE AND A MACHINE PROVIDED WITH SUCH A DEVICE
    • Publication number 20170350090
    • Publication date Dec 7, 2017
    • HUSQVARNA AB
    • Max Claesson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SELF-LOCKING ATTACHMENT COUPLER
    • Publication number 20170328026
    • Publication date Nov 16, 2017
    • 1708828 ONTARIO LIMITED
    • Marvin Dale MARTIN
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    IMPLEMENT INTERFACE
    • Publication number 20160244939
    • Publication date Aug 25, 2016
    • CLARK EQUIPMENT COMPANY
    • Eric J. Behr
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SAFETY COUPLING MECHANISM
    • Publication number 20160201290
    • Publication date Jul 14, 2016
    • Geith International Limited
    • Damien O'Connor
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    A LOCKING MECHANISM
    • Publication number 20150322646
    • Publication date Nov 12, 2015
    • WEDGELOCK EQUIPMENT LIMITED
    • Andre Richard Anderson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    APPARATUS FOR CONNECTING AN APPLIANCE/TOOL AND A METHOD THEREFOR
    • Publication number 20150240456
    • Publication date Aug 27, 2015
    • Rototilt Group AB
    • Anders Jonsson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    QUICK-COUPLER
    • Publication number 20140373401
    • Publication date Dec 25, 2014
    • KINSHOFER GMBH
    • Thomas Friedrich
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Front Pin Lock for a Tool Attachment Device
    • Publication number 20140341648
    • Publication date Nov 20, 2014
    • STEELWRIST AB
    • Markus Nilsson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Excavator with Expanded Work Implement Compatibility
    • Publication number 20140317967
    • Publication date Oct 30, 2014
    • Caterpillar Inc.
    • Jeffrey M. Parker
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    COUPLER-ASSEMBLY FOR ATTACHING BUCKET OR THE LIKE TO ARTICULATING ARM
    • Publication number 20140321956
    • Publication date Oct 30, 2014
    • AMI ATTACHMENTS INC.
    • Steven Oscar Frey
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Method and System for Detecting Engagement with a Work Tool Accessory
    • Publication number 20140308061
    • Publication date Oct 16, 2014
    • Troy Curtis Robl
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING