TREA

chains; chain links; scraper chains

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Industry

  • CPC
  • E02F3/143
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Parent Industries

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

Current Industry

E02F3/143chains; chain links; scraper chains
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Forklift hydraulic motor based industrial driver apparatus
    • Patent number 12,313,096
    • Issue date May 27, 2025
    • One Pass Innovators, LLC
    • Ryan DeWind
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Latching system for dipper
    • Patent number 11,732,435
    • Issue date Aug 22, 2023
    • Caterpillar Global Mining LLC
    • James G. Jamilosa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Control unit for determining the position of an implement in a work...
    • Patent number 11,047,105
    • Issue date Jun 29, 2021
    • CPAC SYSTEMS AB
    • Pål Loodberg
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Controlling earthmoving machine
    • Patent number 10,968,601
    • Issue date Apr 6, 2021
    • Novatron Oy
    • Visa Hokkanen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wide-end trencher boom
    • Patent number 10,407,863
    • Issue date Sep 10, 2019
    • Vermeer Manufacturing Company
    • Edward Cutler
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dragline chain
    • Patent number 9,869,072
    • Issue date Jan 16, 2018
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Skewed roller on an excavator
    • Patent number 7,950,170
    • Issue date May 31, 2011
    • David R. Hall
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Chain assembly
    • Patent number 7,854,078
    • Issue date Dec 21, 2010
    • David R. Hall
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Roller assembly
    • Patent number 7,676,968
    • Issue date Mar 16, 2010
    • David R. Hall
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Toothed trencher track and elements therefor
    • Patent number 7,665,235
    • Issue date Feb 23, 2010
    • Keystone Engineering & Manufacturing Corporation
    • Winchester E. Latham
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Trenching machine with linked chain
    • Patent number 7,628,424
    • Issue date Dec 8, 2009
    • Innerworx, LLC
    • Jeff Seidl
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cutting element supported on a chain
    • Patent number 7,565,757
    • Issue date Jul 28, 2009
    • Vermeer Manufacturing Co.
    • Dean Whitten
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cylindrical cutting element supported on a drum
    • Patent number 7,454,851
    • Issue date Nov 25, 2008
    • Vermeer Manufacturing Company
    • Dean Whitten
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cutting element supported on a chain
    • Patent number 7,409,785
    • Issue date Aug 12, 2008
    • Vermeer Manufacturing Company
    • Dean Whitten
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Excavation apparatus
    • Patent number 7,290,360
    • Issue date Nov 6, 2007
    • Vermeer Manufacturing Company
    • Mark Unzicker
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Excavation apparatus
    • Patent number 7,152,348
    • Issue date Dec 26, 2006
    • Vermeer Manufacturing Company
    • Mark Unzicker
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cutting element supported on a drum
    • Patent number 7,055,270
    • Issue date Jun 6, 2006
    • Vermeer Manufacturing Co.
    • Dean Whitten
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Ballast excavating chain
    • Patent number 6,981,556
    • Issue date Jan 3, 2006
    • Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H.
    • Josef Theurer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Mobile railway track repair apparatus
    • Patent number 6,862,822
    • Issue date Mar 8, 2005
    • Ken Masse
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Ballast excavating chain
    • Patent number 6,848,514
    • Issue date Feb 1, 2005
    • Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H.
    • Josef Theurer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Cylindrical cutting element supported on a chain
    • Patent number 6,839,991
    • Issue date Jan 11, 2005
    • Vermeer Manufacturing Company
    • Dean Whitten
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cutting chain
    • Patent number 6,832,443
    • Issue date Dec 21, 2004
    • The Charles Machine Works, Inc.
    • Martin Roy Piel
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cutting tooth for a trencher chain
    • Patent number 6,684,538
    • Issue date Feb 3, 2004
    • Vermeer Manufacturing Company
    • Larry James Rumer
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wide multiple-chain trenching machine
    • Patent number 6,536,143
    • Issue date Mar 25, 2003
    • Joseph P. Lembcke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Drive sprocket for a roller chain for material removal implement
    • Patent number 6,415,532
    • Issue date Jul 9, 2002
    • The Toro Company
    • Thomas K. Bricko
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wide multiple-chain trenching machine
    • Patent number 6,397,501
    • Issue date Jun 4, 2002
    • Joseph P. Lembcke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cutting tooth for a trencher chain
    • Patent number 6,154,987
    • Issue date Dec 5, 2000
    • Vermeer Manufacturing Company
    • Larry James Rumer
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Apparatus for limiting chain wear
    • Patent number 6,141,892
    • Issue date Nov 7, 2000
    • Jeffrey Chain, L.P.
    • Dennis L. Moore
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bucket dredger
    • Patent number 6,108,947
    • Issue date Aug 29, 2000
    • IHC Holland N. V.
    • Jacob Brand
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Chain for trencher apparatus
    • Patent number 6,014,826
    • Issue date Jan 18, 2000
    • Craig B. Walgren
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LINK FOR AN EXCAVATING CHAIN AND ASSOCIATED EXCAVATING CHAIN
    • Publication number 20230243108
    • Publication date Aug 3, 2023
    • MATISA MATERIEL INDUSTRIEL SA
    • Vladimir SVITOK
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LATCHING SYSTEM FOR DIPPER
    • Publication number 20220251800
    • Publication date Aug 11, 2022
    • Caterpillar Global Mining LLC
    • James G. Jamilosa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    TRENCHING APPARATUS AND A METHOD OF TRENCHING
    • Publication number 20210395974
    • Publication date Dec 23, 2021
    • Jack GEELHOED
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Grooving Device for Underground Structures and Its Construction Method
    • Publication number 20190376257
    • Publication date Dec 12, 2019
    • Yubin Wang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Chain Cutter for Excavating Rock/Soil and Its Application
    • Publication number 20190376253
    • Publication date Dec 12, 2019
    • Yubin Wang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CUTTING CHAIN
    • Publication number 20140312679
    • Publication date Oct 23, 2014
    • ESCO Hydra (UK) Limited
    • William Stephen Clapham
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHEAR RESISTANT EXCAVATION COMPONENT
    • Publication number 20120102791
    • Publication date May 3, 2012
    • Vermeer Manufacturing Company
    • Mark Cooper
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Skewed Roller on an Excavator
    • Publication number 20100107455
    • Publication date May 6, 2010
    • David R. Hall
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Trenching Chain
    • Publication number 20100088931
    • Publication date Apr 15, 2010
    • Time Machine, Inc.
    • Wayne L. Edmonson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Chain Assembly
    • Publication number 20100011628
    • Publication date Jan 21, 2010
    • David R. Hall
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Top Loading Wedge with Adjustably Engageable Bottom Apparatus and M...
    • Publication number 20090126238
    • Publication date May 21, 2009
    • Michael Platt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Cutting Element Supported on a Chain
    • Publication number 20090000155
    • Publication date Jan 1, 2009
    • Dean Whitten
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Roller Assembly
    • Publication number 20080284236
    • Publication date Nov 20, 2008
    • David R. Hall
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    TOOTHED TRENCHER TRACK AND ELEMENTS THEREFOR
    • Publication number 20080235997
    • Publication date Oct 2, 2008
    • Winchester E. Latham
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Trenching machine with linked chain
    • Publication number 20080163523
    • Publication date Jul 10, 2008
    • Jeff Seidl
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    EXCAVATION APPARTUS
    • Publication number 20070119078
    • Publication date May 31, 2007
    • Mark Unzicker
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Link and chain for rock cutting
    • Publication number 20070056425
    • Publication date Mar 15, 2007
    • Frank K. Bonar
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Excavator
    • Publication number 20060225314
    • Publication date Oct 12, 2006
    • James T. Hill
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Cutting element supported on a drum
    • Publication number 20060218824
    • Publication date Oct 5, 2006
    • Dean Whitten
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Excavation apparatus
    • Publication number 20060021265
    • Publication date Feb 2, 2006
    • Mark Unzicker
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Cylindrical cutting element supported on a chain
    • Publication number 20050044754
    • Publication date Mar 3, 2005
    • Dean Whitten
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    BALLAST EXCAVATING CHAIN
    • Publication number 20050011654
    • Publication date Jan 20, 2005
    • Franz Plasser Bahnbaumaschinen- Industriegesellschaft m.b.H.
    • Josef Theurer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Ballast excavating chain
    • Publication number 20050011088
    • Publication date Jan 20, 2005
    • Franz Plasser Bahnbaumaschinen- Industriegesellschaft m.b.H.
    • Josef Theurer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Cylindrical cutting element supported on a chain
    • Publication number 20040231202
    • Publication date Nov 25, 2004
    • Dean Whitten
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Mobile grave excavator
    • Publication number 20040172862
    • Publication date Sep 9, 2004
    • William R. Cole
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Trenching tooth and method
    • Publication number 20040010946
    • Publication date Jan 22, 2004
    • Alan Duke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Reclaimer device and method thereof
    • Publication number 20030173431
    • Publication date Sep 18, 2003
    • Kevin Hood
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Mounting arrangement for a cutting tooth for a trencher chain
    • Publication number 20020174574
    • Publication date Nov 28, 2002
    • Jerome Robillard
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Wide multiple-chain trenching machine
    • Publication number 20020139015
    • Publication date Oct 3, 2002
    • Joseph P. Lembcke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Wide multiple-chain trenching machine
    • Publication number 20020133985
    • Publication date Sep 26, 2002
    • Joseph P. Lembcke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING