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Patents Grantslast 30 patents

  • Information Patent Grant

    Fastener structure for pliers
    • Patent number 9,808,914
    • Issue date Nov 7, 2017
    • Li-Tu Wu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hammer
    • Patent number 6,467,376
    • Issue date Oct 22, 2002
    • Li-Tu Lin Wu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Switching structure for pliers
    • Publication number 20170203414
    • Publication date Jul 20, 2017
    • LI-TU WU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Safety structure for pliers
    • Publication number 20170203413
    • Publication date Jul 20, 2017
    • LI-TU WU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    UNIVERSAL PLIER STRUCTURE
    • Publication number 20150246433
    • Publication date Sep 3, 2015
    • LI-TU WU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FASTENER STRUCTURE FOR PLIERS
    • Publication number 20150239100
    • Publication date Aug 27, 2015
    • LI-TU WU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FASTENER STRUCTURE FOR PLIERS
    • Publication number 20150239101
    • Publication date Aug 27, 2015
    • LI-TU WU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Method for making a baseball bat of composite material
    • Publication number 20070132140
    • Publication date Jun 14, 2007
    • Li-Tu Lin Wu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Tool with colored patterns
    • Publication number 20050223853
    • Publication date Oct 13, 2005
    • Li-Tu Lin Wu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PAIR OF PLIERS HAVING IDENTIFICATION FEATURES
    • Publication number 20040206216
    • Publication date Oct 21, 2004
    • Li-Tu Lin Wu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS