TREA

Vincent Chang

Follow

Person

  • Taichung, TW
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Cargo bracing device
    • Patent number 7,758,023
    • Issue date Jul 20, 2010
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ratchet buckle device
    • Patent number 7,444,718
    • Issue date Nov 4, 2008
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cargo bracing device
    • Patent number 7,350,768
    • Issue date Apr 1, 2008
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cable tightening device operated conveniently
    • Patent number 7,293,760
    • Issue date Nov 13, 2007
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Connector device for suspending straps
    • Patent number 7,020,933
    • Issue date Apr 4, 2006
    • Vincent Chang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Rope tensioning device
    • Patent number 6,808,164
    • Issue date Oct 26, 2004
    • Vincent Chang
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Rope tension device
    • Patent number 6,708,953
    • Issue date Mar 23, 2004
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Retractable snap ring structure
    • Patent number 6,637,992
    • Issue date Oct 28, 2003
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Detachable ring
    • Patent number 6,637,182
    • Issue date Oct 28, 2003
    • Vincent Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hook device
    • Patent number 6,631,539
    • Issue date Oct 14, 2003
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Positioning device of freight rope fixture
    • Patent number 6,618,912
    • Issue date Sep 16, 2003
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hook device
    • Patent number 6,519,818
    • Issue date Feb 18, 2003
    • Vincent Chang
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Coupling device
    • Patent number 6,427,296
    • Issue date Aug 6, 2002
    • Vincent Chang
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Safety hook assembly
    • Patent number 6,402,113
    • Issue date Jun 11, 2002
    • Vincent Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Buckle device
    • Publication number 20090133235
    • Publication date May 28, 2009
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Buckle mechanism
    • Publication number 20090133234
    • Publication date May 28, 2009
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Buckle device
    • Publication number 20090106957
    • Publication date Apr 30, 2009
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Cargo bracing device
    • Publication number 20090013511
    • Publication date Jan 15, 2009
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Cargo bracing device
    • Publication number 20080232922
    • Publication date Sep 25, 2008
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Buckle device
    • Publication number 20070283540
    • Publication date Dec 13, 2007
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Tensioning device having pulling handgrip
    • Publication number 20060236507
    • Publication date Oct 26, 2006
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Injection drive mechanism for a servo injection molding machine
    • Publication number 20060188597
    • Publication date Aug 24, 2006
    • Vincent Chang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Connector device for suspending straps
    • Publication number 20060026803
    • Publication date Feb 9, 2006
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Connector device for suspending straps
    • Publication number 20060005359
    • Publication date Jan 12, 2006
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Connector device for suspending straps
    • Publication number 20050283951
    • Publication date Dec 29, 2005
    • Vincent Chang
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    Snap hook having lockable pivotal gate
    • Publication number 20050193531
    • Publication date Sep 8, 2005
    • Vincent Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONNECTOR HAVING QUICK RELEASE LOCK
    • Publication number 20050193532
    • Publication date Sep 8, 2005
    • Vincent Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Snap hook having lockable gate
    • Publication number 20050193533
    • Publication date Sep 8, 2005
    • Vincent Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Towing hitch for connecting a trailer to a wheeled vehicle
    • Publication number 20050141955
    • Publication date Jun 30, 2005
    • Vincent Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Rope tensioning device
    • Publication number 20040118961
    • Publication date Jun 24, 2004
    • Vincent Chang
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Hook device
    • Publication number 20040075287
    • Publication date Apr 22, 2004
    • Vincent Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DETACHABLE RING
    • Publication number 20030209004
    • Publication date Nov 13, 2003
    • Vincent Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hook device
    • Publication number 20030150089
    • Publication date Aug 14, 2003
    • Vincent Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...