TREA

where disengagement is effected by a mechanical lever or handle

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  • CPC
  • E02F3/3672
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Parent Industries

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

Current Industry

E02F3/3672where disengagement is effected by a mechanical lever or handle
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

    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

    Removable tool assembly for construction machines
    • Patent number 11,840,821
    • Issue date Dec 12, 2023
    • Volvo Construction Equipment AB
    • Didier Reymond
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Belt drive power unit
    • Patent number 11,814,803
    • Issue date Nov 14, 2023
    • Venture Products, Inc.
    • Roscoe J. Lehman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power unit for treating a surface
    • Patent number 11,814,802
    • Issue date Nov 14, 2023
    • Venture Products, Inc.
    • Roscoe J. Lehman
    • B60 - VEHICLES IN GENERAL
  • 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

    Work-tool mounting mechanism and work vehicle
    • Patent number 11,505,911
    • Issue date Nov 22, 2022
    • Kubota Corporation
    • Ryoichi Nishi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Power unit with salt spreader and salt spreader for use therewith
    • Patent number 11,214,936
    • Issue date Jan 4, 2022
    • Venture Products, Inc.
    • Roscoe J. Lehman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Unique attachment assembly and method of use
    • Patent number 11,118,321
    • Issue date Sep 14, 2021
    • Venture Products, Inc.
    • Roscoe J. Lehman
    • B60 - VEHICLES IN GENERAL
  • 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

    Front loader and working machine
    • Patent number 10,724,205
    • Issue date Jul 28, 2020
    • Kubota Corporation
    • Ryuichi Nadaoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupler for a wheel loader
    • Patent number 10,676,891
    • Issue date Jun 9, 2020
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Yonghui Dong
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • 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

    Tractor attachment and tractor attachment kit
    • Patent number 10,233,612
    • Issue date Mar 19, 2019
    • Curtis Industries, LLC
    • Christopher Scott Perry
    • B66 - HOISTING LIFTING HAULING
  • 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

    Rear attachment
    • Patent number 10,113,298
    • Issue date Oct 30, 2018
    • David Armas
    • 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

    Coupler assembly for releasably coupling a work machine to work too...
    • Patent number 9,896,817
    • Issue date Feb 20, 2018
    • Deere & Company
    • Daniel M. Sulzer
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Implement interface
    • Patent number 9,885,167
    • Issue date Feb 6, 2018
    • Clark Equipment Company
    • Eric J. Behr
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Lifting arm assembly and method of changing a holder in said liftin...
    • Patent number 9,856,117
    • Issue date Jan 2, 2018
    • MHWIRTH AS
    • Gjerulf Ottersland
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Self-locking attachment coupler
    • Patent number 9,719,227
    • Issue date Aug 1, 2017
    • 1708828 ONTARIO LIMITED
    • Marvin Dale Martin
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Implement interface
    • Patent number 9,631,755
    • Issue date Apr 25, 2017
    • Clark Equipment Company
    • Eric J. Behr
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work tool coupler for a work vehicle
    • Patent number 9,624,641
    • Issue date Apr 18, 2017
    • Deere & Company
    • Kyle T. Martin
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bucket attaching structure of construction machine and construction...
    • Patent number 9,611,616
    • Issue date Apr 4, 2017
    • Kabushiki Kaisha MYC
    • Yoshinori Takada
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Receiver plate-coupler plate assembly
    • Patent number 9,487,928
    • Issue date Nov 8, 2016
    • John E. Gustafson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Tool carrier for setting up and placing a tool for a loader, and me...
    • Patent number 9,342,093
    • Issue date May 17, 2016
    • Deere & Company
    • Diego Adrian Villarreal
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Loading work apparatus with attachment tools
    • Patent number 8,979,468
    • Issue date Mar 17, 2015
    • Kubota Corporation
    • Kosuke Oyama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Quick coupler
    • Patent number 8,974,137
    • Issue date Mar 10, 2015
    • Caterpillar Inc.
    • Jeffrey Parker
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER UNIT WITH SALT SPREADER AND SALT SPREADER FOR USE THEREWITH
    • Publication number 20240175223
    • Publication date May 30, 2024
    • Venture Products, Inc.
    • Roscoe J. Lehman
    • B60 - VEHICLES IN GENERAL
  • 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

    VARIABLE GRIP GRAPPLE
    • Publication number 20220267987
    • Publication date Aug 25, 2022
    • Curtis Industries, LLC
    • Steven D. Smith
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    POWER UNIT FOR TREATING A SURFACE
    • Publication number 20220098809
    • Publication date Mar 31, 2022
    • Venture Products, Inc.
    • Roscoe J. Lehman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BELT DRIVE POWER UNIT
    • Publication number 20220098810
    • Publication date Mar 31, 2022
    • Venture Products, Inc.
    • Roscoe J. Lehman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER UNIT WITH SALT SPREADER AND SALT SPREADER FOR USE THEREWITH
    • Publication number 20220090338
    • Publication date Mar 24, 2022
    • Venture Products, Inc.
    • Roscoe J. Lehman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Removable Tool Assembly For Construction Machines
    • Publication number 20210140138
    • Publication date May 13, 2021
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Didier REYMOND
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK-TOOL MOUNTING MECHANISM AND WORK VEHICLE
    • Publication number 20200325648
    • Publication date Oct 15, 2020
    • KUBOTA CORPORATION
    • Ryoichi Nishi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    COUPLER FOR A WHEEL LOADER
    • Publication number 20190277003
    • Publication date Sep 12, 2019
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Yonghui DONG
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Quick-change device
    • Publication number 20180298583
    • Publication date Oct 18, 2018
    • Lehnhoff Hartstahl GmbH
    • Peter-Alexander Lehnhoff
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    SELF-LOCKING ATTACHMENT COUPLER
    • Publication number 20150068073
    • Publication date Mar 12, 2015
    • 1708828 ONTARIO LIMITED
    • Marvin Dale MARTIN
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Loading Work Apparatus
    • Publication number 20140064899
    • Publication date Mar 6, 2014
    • KUBOTA CORPORATION
    • Kosuke Oyama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Coupler
    • Publication number 20130164080
    • Publication date Jun 27, 2013
    • MILLER INTERNATIONAL LTD.
    • Gary Miller
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    QUICK COUPLER
    • Publication number 20130160268
    • Publication date Jun 27, 2013
    • Caterpillar Inc.
    • Jeffrey Parker
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    QUICK COUPLER
    • Publication number 20130160269
    • Publication date Jun 27, 2013
    • Caterpillar Inc.
    • Jeffrey Parker
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Latching System For Securing An Implement To A Carrier Mounted To A...
    • Publication number 20120189374
    • Publication date Jul 26, 2012
    • Henry A Lanting
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Loader Mast-To-Mounting_Frame Pin Retaining Arrangement
    • Publication number 20120107080
    • Publication date May 3, 2012
    • Tyler Eugene Hilsden
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    COUPLER WITH PIVOTING FRONT HOOK LOCK
    • Publication number 20110286788
    • Publication date Nov 24, 2011
    • Robert Sikorski
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LOADER ATTACHMENT MOUNTING APPARATUS FOR MOVABLE WORK VEHICLE AND L...
    • Publication number 20110116903
    • Publication date May 19, 2011
    • Joong-Ho Kim
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    LOCKING DEVICE FOR SECURING A BACKHOE ATTACHMENT TO A CARRIER LIFT ARM
    • Publication number 20100014952
    • Publication date Jan 21, 2010
    • CLARK EQUIPMENT COMPANY
    • Christopher W. Lougheed
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    MIXED UNLOCKING COUPLER FOR HEAVY-CONSTRUCTION MACHINE
    • Publication number 20090191038
    • Publication date Jul 30, 2009
    • MORIN
    • Serge Morin
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Quick-attach mechanism for attaching a blade to an off-road vehicle
    • Publication number 20080172913
    • Publication date Jul 24, 2008
    • Alan D. Bailey
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    INTERFACE PLATE FOR MOUNTING A LIGHT DUTY ATTACHMENT TO A LIFT ARM...
    • Publication number 20070280810
    • Publication date Dec 6, 2007
    • Clark Equipment Company
    • Christopher W. Lougheed
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Control circuit for an attachment mounting device
    • Publication number 20070128014
    • Publication date Jun 7, 2007
    • Clark Equipment Company
    • Daniel J. Krieger
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Compact excavator implement interface
    • Publication number 20070124964
    • Publication date Jun 7, 2007
    • Clark Equipment Company
    • Michael D. Wetzel
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Adapter for mounting skid-steer loader attachments onto an excavato...
    • Publication number 20070031234
    • Publication date Feb 8, 2007
    • Patrick J. Eckstein
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Electrically actuated attachment system for tractor front end loaders
    • Publication number 20060210384
    • Publication date Sep 21, 2006
    • Ultra-Tach, LLC
    • Alan T. Warren
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING