TREA

Keith Vivian Alexander

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  • Christchurch, NZ
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Patents Grantslast 30 patents

  • Information Patent Grant

    Patient moving device
    • Patent number 12,150,907
    • Issue date Nov 26, 2024
    • Hapai Transfer Systems Limited
    • Alex O'Keefe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Trampoline
    • Patent number 10,029,133
    • Issue date Jul 24, 2018
    • BOARD & BATTEN INTERNATIONAL, INC.
    • David Jethro Miller
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Edge fittings for soft-edged trampolines
    • Patent number 9,656,110
    • Issue date May 23, 2017
    • Board & Batten International Inc.
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Edge fittings for soft-edged trampoline
    • Patent number 9,486,658
    • Issue date Nov 8, 2016
    • Board & Batten International Inc.
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Person moving devices for moving persons of limited mobility
    • Patent number 8,832,874
    • Issue date Sep 16, 2014
    • Keith Vivian Alexander
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Trampoline
    • Patent number 8,303,469
    • Issue date Nov 6, 2012
    • Board & Batten International Inc.
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Edge fittings for soft-edged trampolines
    • Patent number 8,105,211
    • Issue date Jan 31, 2012
    • Board & Batten Inc.
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Powered unicycle
    • Patent number 7,963,352
    • Issue date Jun 21, 2011
    • Engineering Recreation (2008) Limited
    • Keith Vivian Alexander
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Trampoline and enclosure system
    • Patent number 7,854,687
    • Issue date Dec 21, 2010
    • Board & Batten Inc.
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Trampoline and enclosure system
    • Patent number 7,708,667
    • Issue date May 4, 2010
    • Board & Batten International Inc.
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Trampoline
    • Patent number 7,678,024
    • Issue date Mar 16, 2010
    • Board & Batten International Inc.
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Retrieval equipment for deployed bungy
    • Patent number 6,688,663
    • Issue date Feb 10, 2004
    • Fun Innovators NZ Limited
    • Paul Henry Drury van Asch
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Soft-edged recreational trampoline
    • Patent number 6,319,174
    • Issue date Nov 20, 2001
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    PATIENT MONITORING DEVICE
    • Publication number 20220133565
    • Publication date May 5, 2022
    • HAPAI TRANSFER SYSTEMS LIMITED
    • Alex O'Keefe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Trampoline
    • Publication number 20170173376
    • Publication date Jun 22, 2017
    • BOARD & BATTEN INTERNATIONAL INC.
    • David Jethro Miller
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    EDGE FITTINGS FOR SOFT-EDGED TRAMPOLINES
    • Publication number 20160332017
    • Publication date Nov 17, 2016
    • Board & Batten International Inc.
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Trampoline
    • Publication number 20140228176
    • Publication date Aug 14, 2014
    • David Jethro Miller
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Person Moving Devices For Moving Persons Of Limited Mobility
    • Publication number 20120104711
    • Publication date May 3, 2012
    • Keith Vivian Alexander
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Edge Fittings for Soft-Edged Trampoline
    • Publication number 20120100962
    • Publication date Apr 26, 2012
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Trampoline
    • Publication number 20100317490
    • Publication date Dec 16, 2010
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Edge Fittings for Soft-Edged Trampolines
    • Publication number 20100069204
    • Publication date Mar 18, 2010
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Trampoline
    • Publication number 20090005221
    • Publication date Jan 1, 2009
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Trampoline and Enclosure System
    • Publication number 20080269020
    • Publication date Oct 30, 2008
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Powered unicycle
    • Publication number 20070158117
    • Publication date Jul 12, 2007
    • Keith Vivian Alexander
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Trampoline and enclosure system
    • Publication number 20070004559
    • Publication date Jan 4, 2007
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Edge fittings for soft-edged trampolines
    • Publication number 20050113213
    • Publication date May 26, 2005
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Springless trampoline with contrasting edge
    • Publication number 20050084627
    • Publication date Apr 21, 2005
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Leg structure for a trampoline
    • Publication number 20040171461
    • Publication date Sep 2, 2004
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Frame structure for a trampoline
    • Publication number 20040171462
    • Publication date Sep 2, 2004
    • Keith Vivian Alexander
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Retrieval equipment for deployed bungy
    • Publication number 20030122391
    • Publication date Jul 3, 2003
    • FUN INNOVATORS NZ LIMITED
    • Paul Henry Drury van Asch
    • A63 - SPORTS GAMES AMUSEMENTS