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David J. HALLIDAY

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  • Maple Ridge, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Zipline braking system
    • Patent number 9,499,181
    • Issue date Nov 22, 2016
    • TAG Adventure Tours Ltd.
    • David J. Halliday
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Flying theatre
    • Patent number 9,463,391
    • Issue date Oct 11, 2016
    • Dynamic Structures, Ltd.
    • Richard Job
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Fast track switch
    • Patent number 8,371,538
    • Issue date Feb 12, 2013
    • Universal City Studios LLC
    • Eric A. Vance
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Fast track switch
    • Patent number 7,997,540
    • Issue date Aug 16, 2011
    • Universal City Studios LLC
    • Eric A. Vance
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    RAIL ASSEMBLY, BOGIE, BOGIE WHEEL AND INFLATABLE SEAL ASSEMBLY
    • Publication number 20240401702
    • Publication date Dec 5, 2024
    • National Research Council of Canada
    • David HALLIDAY
    • E04 - BUILDING
  • Information Patent Application

    FLYING THEATRE
    • Publication number 20150273348
    • Publication date Oct 1, 2015
    • DYNAMIC STRUCTURES, LTD.
    • Richard Job
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    ZIPLINE BRAKING SYSTEM
    • Publication number 20150135983
    • Publication date May 21, 2015
    • TAG ADVENTURE TOURS LTD.
    • David J. HALLIDAY
    • B61 - RAILWAYS
  • Information Patent Application

    ZIPLINE BRAKING SYSTEM
    • Publication number 20140326161
    • Publication date Nov 6, 2014
    • David J. Halliday
    • B61 - RAILWAYS
  • Information Patent Application

    Fast Track Switch
    • Publication number 20110260009
    • Publication date Oct 27, 2011
    • Universal City Studios LLC
    • Eric A. Vance
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Fast Track Switch
    • Publication number 20090065653
    • Publication date Mar 12, 2009
    • Eric A. Vance
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    MOTION TRANSFER SYSTEM
    • Publication number 20080047773
    • Publication date Feb 28, 2008
    • David Halliday
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...