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Yao-Lin Cho

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  • Taichung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Finger ratchet tool
    • Patent number 10,513,013
    • Issue date Dec 24, 2019
    • Zi-Yan Huang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Palm ratchet
    • Patent number D777001
    • Issue date Jan 24, 2017
    • Zi-Yan Huang
    • D08 - Tools and hardware
  • Information Patent Grant

    Hand tool display box
    • Patent number D754532
    • Issue date Apr 26, 2016
    • Yao-Lin Cho
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Method for forming a reinforced toolbox
    • Patent number 8,443,507
    • Issue date May 21, 2013
    • Yao-Lin Cho
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Decorative frame for tool box
    • Patent number D620712
    • Issue date Aug 3, 2010
    • Yao-Lin Cho
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Tool box
    • Patent number D604510
    • Issue date Nov 24, 2009
    • Yao-Lin Cho
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Tool box having expandable drawers
    • Patent number 6,832,689
    • Issue date Dec 21, 2004
    • Yao-Lin Cho
    • A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOL BOX
    • Publication number 20230294270
    • Publication date Sep 21, 2023
    • Yao-Lin Cho
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TOOL BOX
    • Publication number 20220355462
    • Publication date Nov 10, 2022
    • Yao-Lin Cho
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FINGER RATCHET TOOL
    • Publication number 20170274506
    • Publication date Sep 28, 2017
    • ZI-YAN HUANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MANUFACTURING STEPS FOR HAND TOOL
    • Publication number 20170246777
    • Publication date Aug 31, 2017
    • YI-FU CHEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FINGER RATCHET TOOL
    • Publication number 20160279784
    • Publication date Sep 29, 2016
    • Yao-Lin Cho
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MANUFACTURING STESP FOR HAND TOOL
    • Publication number 20160279842
    • Publication date Sep 29, 2016
    • Yao-Lin Cho
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SOCKET WRENCH APPARATUS
    • Publication number 20150209944
    • Publication date Jul 30, 2015
    • Yao-Lin Cho
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    METHOD FOR FORMING A REINFORCED TOOLBOX
    • Publication number 20110113615
    • Publication date May 19, 2011
    • Yao-Lin Cho
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TOOL BOX WITH REINFORCING STRUCTURE
    • Publication number 20110036735
    • Publication date Feb 17, 2011
    • Yao-Lin Cho
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FLASHLIGHT WITH A TELESCOPIC HEAD
    • Publication number 20100103656
    • Publication date Apr 29, 2010
    • Yao-Lin Cho
    • F21 - LIGHTING
  • Information Patent Application

    Light reflected toolbox
    • Publication number 20080011635
    • Publication date Jan 17, 2008
    • Yao-Lin Cho
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Toolbox with baggage space
    • Publication number 20070257455
    • Publication date Nov 8, 2007
    • Yao-Lin Cho
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Socket and method for making the same
    • Publication number 20050092137
    • Publication date May 5, 2005
    • Yao-Lin Cho
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Screw bit connector
    • Publication number 20050092141
    • Publication date May 5, 2005
    • Yao-Lin Cho
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Sleeve device
    • Publication number 20050011319
    • Publication date Jan 20, 2005
    • Yao-Lin Cho
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Tool box having expandable drawers
    • Publication number 20040168941
    • Publication date Sep 2, 2004
    • Yao-Lin Cho
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS