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Philip Duncan Winter

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  • Blackburn, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Infinitely-variable transmission for a vehicle
    • Patent number 9,568,083
    • Issue date Feb 14, 2017
    • Torotrak (Development) Ltd.
    • Philip Winter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuously variable ratio transmission
    • Patent number 8,882,626
    • Issue date Nov 11, 2014
    • Torotrak (Development) Limited
    • Philip Duncan Winter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuously variable transmission
    • Patent number 8,617,020
    • Issue date Dec 31, 2013
    • Torotrak (Development) Limited
    • Philip Duncan Winter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuously variable transmission
    • Patent number 8,393,990
    • Issue date Mar 12, 2013
    • Torotrak (Development) Limited
    • Christopher John Greenwood
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmissions of the toroidal-race rolling-traction type
    • Patent number 5,395,292
    • Issue date Mar 7, 1995
    • Torotrak (Development) Limited
    • Thomas G. Fellows
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drivelines for wheeled vehicles
    • Patent number 5,217,418
    • Issue date Jun 8, 1993
    • Torotrak (Development) Limited
    • Thomas G. Fellows
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    INFINITELY-VARIABLE TRANSMISSION FOR A VEHICLE
    • Publication number 20150219194
    • Publication date Aug 6, 2015
    • TOROTRAK (DEVELOPMENT) LTD
    • Philip Winter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTINUOUSLY VARIABLE TRANSMISSION
    • Publication number 20130296096
    • Publication date Nov 7, 2013
    • Christopher John GREENWOOD
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    CONTINUOUSLY VARIABLE RATIO TRANSMISSION
    • Publication number 20120142477
    • Publication date Jun 7, 2012
    • TOROTRAK (DEVELOPMENT) LIMITED
    • Philip Duncan Winter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTINUOUSLY VARIABLE TRANSMISSION
    • Publication number 20100282020
    • Publication date Nov 11, 2010
    • Christopher John Greenwood
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTINUOUSLY VARIABLE TRANSMISSION
    • Publication number 20100197447
    • Publication date Aug 5, 2010
    • Brian Donohoe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTINUOUSLY VARIABLE TRANSMISSION
    • Publication number 20100144482
    • Publication date Jun 10, 2010
    • Philip Duncan Winter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...