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Murray Smith

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  • Toronto, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ripper tip for a ripper shank assembly
    • Patent number 9,297,149
    • Issue date Mar 29, 2016
    • Caterpillar Inc.
    • Emily J. Rivera
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Retainer systems for ground engaging tools
    • Patent number 9,139,984
    • Issue date Sep 22, 2015
    • Caterpillar Inc.
    • Scott Dale Chenoweth
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Ripper tip for a ripper shank assembly
    • Patent number 8,967,287
    • Issue date Mar 3, 2015
    • Caterpillar Inc.
    • Emily J. Rivera
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Edge protector for ground engaging tool assembly
    • Patent number 8,959,807
    • Issue date Feb 24, 2015
    • Caterpillar Inc.
    • James Robert LaHood
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shank protector for a ripper shank assembly
    • Patent number 8,887,826
    • Issue date Nov 18, 2014
    • Caterpillar Inc.
    • Emily J. Rivera
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Ripper shank assembly
    • Patent number 8,770,311
    • Issue date Jul 8, 2014
    • Caterpillar Inc.
    • Emily J. Rivera
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Magnetic wear saving device
    • Patent number 8,701,586
    • Issue date Apr 22, 2014
    • Raptor Mining Products Inc.
    • Craig E. Harder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ground engaging tool system
    • Patent number 8,397,405
    • Issue date Mar 19, 2013
    • Craig Harder
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Ground engaging tool system
    • Patent number 8,393,097
    • Issue date Mar 12, 2013
    • Caterpillar Inc.
    • Craig Harder
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Ground engaging tool system
    • Patent number 8,127,475
    • Issue date Mar 6, 2012
    • Caterpillar Inc.
    • Craig E. Harder
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Ground engaging tool system
    • Patent number 8,122,622
    • Issue date Feb 28, 2012
    • Caterpillar Inc.
    • Murray A. Smith
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Ground engaging tool system
    • Patent number 8,117,772
    • Issue date Feb 21, 2012
    • Caterpillar Inc.
    • Craig Harder
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Ground engaging tool system
    • Patent number 7,762,015
    • Issue date Jul 27, 2010
    • Caterpillar Inc.
    • Murray A. Smith
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    EXCAVATOR TOOTH RETENTION APPARATUS
    • Publication number 20170314235
    • Publication date Nov 2, 2017
    • Raptor Mining Products Inc.
    • Garrett D. Knight
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    RIPPER TIP FOR A RIPPER SHANK ASSEMBLY
    • Publication number 20150167278
    • Publication date Jun 18, 2015
    • Caterpillar Inc.
    • Emily J. Rivera
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    RETAINER SYSTEMS FOR GROUND ENGAGING TOOLS
    • Publication number 20150033595
    • Publication date Feb 5, 2015
    • Caterpillar Inc.
    • Scott Dale Chenoweth
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    EDGE PROTECTOR FOR GROUND ENGAGING TOOL ASSEMBLY
    • Publication number 20130145659
    • Publication date Jun 13, 2013
    • Caterpillar Inc.
    • James Robert LaHood
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    RIPPER SHANK ASSEMBLY
    • Publication number 20130081834
    • Publication date Apr 4, 2013
    • Caterpillar, Inc.
    • Emily J. Rivera
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    RIPPER TIP FOR A RIPPER SHANK ASSEMBLY
    • Publication number 20130081833
    • Publication date Apr 4, 2013
    • Caterpillar, Inc.
    • Emily J. Rivera
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHANK PROTECTOR FOR A RIPPER SHANK ASSEMBLY
    • Publication number 20130081835
    • Publication date Apr 4, 2013
    • Carterpillar, Inc.
    • Emily J. Rivera
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    GROUND ENGAGING TOOL SYSTEM
    • Publication number 20120210612
    • Publication date Aug 23, 2012
    • Caterpillar Inc.
    • Craig Harder
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    GROUND ENGAGING TOOL SYSTEM
    • Publication number 20120186113
    • Publication date Jul 26, 2012
    • Caterpillar Inc.
    • Craig Harder
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Magnetic wear saving device
    • Publication number 20110129638
    • Publication date Jun 2, 2011
    • Craig E. Harder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ground Engaging Tool System
    • Publication number 20110035971
    • Publication date Feb 17, 2011
    • Caterpillar Inc.
    • Murray Smith
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Ground Engaging Tool System
    • Publication number 20110035972
    • Publication date Feb 17, 2011
    • Caterpillar Inc.
    • Craig Harder
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Ground Engaging Tool System
    • Publication number 20110035970
    • Publication date Feb 17, 2011
    • Caterpillar Inc.
    • Murray Smith
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Ground Engaging Tool System
    • Publication number 20080148608
    • Publication date Jun 26, 2008
    • Caterpillar Inc.
    • Craig Harder
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING