TREA

Terence James Roycroft

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  • Awhitu, NZ
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steering system
    • Patent number 7,874,259
    • Issue date Jan 25, 2011
    • Gibbs Technologies Limited
    • James Neville Randle
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Amphibious vehicles with retractable wheels
    • Patent number 7,322,864
    • Issue date Jan 29, 2008
    • Gibbs Technologies Ltd.
    • Simon James Longdill
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power train for amphibious vehicle
    • Patent number 7,089,822
    • Issue date Aug 15, 2006
    • Gibbs Technologies Limited
    • Alan Timothy Gibbs
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bump stop
    • Patent number 6,994,358
    • Issue date Feb 7, 2006
    • Gibbs Technologies Limited
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Suspension arrangement
    • Patent number 6,945,832
    • Issue date Sep 20, 2005
    • Gibbs Technologies Limited
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Amphibious vehicle comprising an improved decoupler
    • Patent number 6,881,107
    • Issue date Apr 19, 2005
    • Gibbs Technologies Limited
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power train
    • Patent number 6,855,017
    • Issue date Feb 15, 2005
    • Gibbs Technologies Limited
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power train
    • Patent number 6,821,166
    • Issue date Nov 23, 2004
    • Gibbs Technologies Limited
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Steering system
    • Patent number 6,796,856
    • Issue date Sep 28, 2004
    • Gibbs Technologies Limited
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power train
    • Patent number 6,776,672
    • Issue date Aug 17, 2004
    • Gibbs Technologies Limited
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power train
    • Patent number 6,773,315
    • Issue date Aug 10, 2004
    • Gibbs Technologies Limited
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power train
    • Patent number 6,712,652
    • Issue date Mar 30, 2004
    • Gibbs Technologies Limited
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power train
    • Patent number 6,623,317
    • Issue date Sep 23, 2003
    • Gibbs Technologies Limited
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wheel-retraction apparatus and method for amphibious vehicle
    • Patent number 5,531,179
    • Issue date Jul 2, 1996
    • Terence J. Roycroft
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    AMPHIBIOUS VEHICLE
    • Publication number 20130157528
    • Publication date Jun 20, 2013
    • GIBBS TECHNOLOGIES LTD
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Amphibious Vehicle Wheel Transmission Arrangement
    • Publication number 20080045092
    • Publication date Feb 21, 2008
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Steering system
    • Publication number 20050011426
    • Publication date Jan 20, 2005
    • James Neville Randle
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Steering system
    • Publication number 20040097146
    • Publication date May 20, 2004
    • Adam Paul Ruddle
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Suspension arrangement
    • Publication number 20040072479
    • Publication date Apr 15, 2004
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Bump stop
    • Publication number 20040056445
    • Publication date Mar 25, 2004
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Power train
    • Publication number 20040023569
    • Publication date Feb 5, 2004
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Power train
    • Publication number 20040009717
    • Publication date Jan 15, 2004
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Power train
    • Publication number 20030176118
    • Publication date Sep 18, 2003
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Power train
    • Publication number 20030171043
    • Publication date Sep 11, 2003
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Power train
    • Publication number 20020098748
    • Publication date Jul 25, 2002
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Power train
    • Publication number 20020081917
    • Publication date Jun 27, 2002
    • Terence James Roycroft
    • B60 - VEHICLES IN GENERAL