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Geoffrey George Campbell

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  • Kensington, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mast lift using multi-stage mast module
    • Patent number 9,878,889
    • Issue date Jan 30, 2018
    • JLG Industries, Inc.
    • Jason James Watson
    • E04 - BUILDING
  • Information Patent Grant

    Mast lift with screw drive and gas strut
    • Patent number 9,505,596
    • Issue date Nov 29, 2016
    • JLG Industries, Inc.
    • Geoffrey George Campbell
    • E04 - BUILDING
  • Information Patent Grant

    Self-propel accessory
    • Patent number 9,187,301
    • Issue date Nov 17, 2015
    • JLG Industries, Inc.
    • Jason James Watson
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Mast lift with screw drive and gas strut
    • Patent number 8,789,654
    • Issue date Jul 29, 2014
    • JLG Industries, Inc.
    • Geoffrey George Campbell
    • E04 - BUILDING
  • Information Patent Grant

    Mast lift base
    • Patent number D704914
    • Issue date May 13, 2014
    • JLG Industries, Inc.
    • Geoffrey George Campbell
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Mast lift and mast lift system
    • Patent number 8,505,688
    • Issue date Aug 13, 2013
    • JLG Industries, Inc.
    • Geoffrey George Campbell
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Mast lift and mast lift system
    • Patent number 8,292,039
    • Issue date Oct 23, 2012
    • JLG Industries, Inc.
    • Geoffrey George Campbell
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Lever-actuated retractable wheel and movable platform using same
    • Patent number 7,896,366
    • Issue date Mar 1, 2011
    • JLG Industries, Inc.
    • Geoffrey George Campbell
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Slip clutch
    • Patent number 7,766,750
    • Issue date Aug 3, 2010
    • JLG Industries, Inc.
    • Geoffrey George Campbell
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Load equalizing rope termination and method
    • Patent number 7,762,532
    • Issue date Jul 27, 2010
    • JLG Industries, Inc.
    • Geoffrey George Campbell
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Slip clutch with two-action drive system activation
    • Patent number 7,614,459
    • Issue date Nov 10, 2009
    • JLG Industries, Inc.
    • Geoffrey George Campbell
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Free standing mast lift
    • Patent number D570071
    • Issue date May 27, 2008
    • JLG Industries, Inc.
    • Geoffrey George Campbell
    • D34 - Material or article handling equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    MAST LIFT WITH SCREW DRIVE AND GAS STRUT
    • Publication number 20140332317
    • Publication date Nov 13, 2014
    • Geoffrey George Campbell
    • E04 - BUILDING
  • Information Patent Application

    SELF-PROPEL ACCESSORY
    • Publication number 20140311825
    • Publication date Oct 23, 2014
    • JLG Industries, Inc.
    • Jason James Watson
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    MAST LIFT AND MAST LIFT SYSTEM
    • Publication number 20130240296
    • Publication date Sep 19, 2013
    • JLG Industries, Inc.
    • Geoffrey George Campbell
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    MAST LIFT USING MULTI-STAGE MAST MODULE
    • Publication number 20130161128
    • Publication date Jun 27, 2013
    • JLG INDUSTRIES, INC.
    • Jason James Watson
    • E04 - BUILDING
  • Information Patent Application

    Mast Lift with Screw Drive and Gas Strut
    • Publication number 20120043158
    • Publication date Feb 23, 2012
    • Geoffrey George Campbell
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Mast Lift and Mast Lift System
    • Publication number 20100294594
    • Publication date Nov 25, 2010
    • JLG INDUSTRIES, INC.
    • Geoffrey George Campbell
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Mast Lift and Mast Lift System
    • Publication number 20080314690
    • Publication date Dec 25, 2008
    • Geoffrey George Campbell
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Load equalizing rope termination and method
    • Publication number 20080142309
    • Publication date Jun 19, 2008
    • JLG Industries, Inc.
    • Geoffrey George Campbell
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Slip clutch with two-action drive system activation
    • Publication number 20080105446
    • Publication date May 8, 2008
    • JLG Industries, Inc.
    • Geoffrey George Campbell
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Lever-actuated retractable wheel and movable platform using same
    • Publication number 20080088102
    • Publication date Apr 17, 2008
    • Geoffrey George Campbell
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Slip clutch
    • Publication number 20080090664
    • Publication date Apr 17, 2008
    • JLG Industries, Inc.
    • Geoffrey George Campbell
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Mast lift machine
    • Publication number 20070125599
    • Publication date Jun 7, 2007
    • Geoffrey George Campbell
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Mast lift machine
    • Publication number 20060070817
    • Publication date Apr 6, 2006
    • JLG Industries, Inc.
    • Geoffrey George Campbell
    • B66 - HOISTING LIFTING HAULING