TREA

Yi-Jun Pan

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  • Taipei City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dusting device
    • Patent number 9,579,007
    • Issue date Feb 28, 2017
    • YA-Ching Yang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Structure for automatically rotating a spiral rod
    • Patent number 8,356,381
    • Issue date Jan 22, 2013
    • Ya-Ching Yang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Standing duster article
    • Patent number 7,788,759
    • Issue date Sep 7, 2010
    • Ya Ching Yang
    • A46 - BRUSHWARE
  • Information Patent Grant

    Spiral duster
    • Patent number 7,251,851
    • Issue date Aug 7, 2007
    • Oimo Industrial Company, Ltd.
    • Pai-Yung Lin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DUSTING DEVICE FOR CLEANING MACHINE
    • Publication number 20170290487
    • Publication date Oct 12, 2017
    • YA-Ching YANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROTARY TYPE DUSTING DEVICE
    • Publication number 20160331200
    • Publication date Nov 17, 2016
    • YA-Ching YANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DUSTING DEVICE
    • Publication number 20160029866
    • Publication date Feb 4, 2016
    • YA-Ching YANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    STRUCTURE FOR AUTOMATICALLY ROTATING A SPIRAL ROD
    • Publication number 20120117743
    • Publication date May 17, 2012
    • Ya-Ching Yang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Standing duster article
    • Publication number 20070033761
    • Publication date Feb 15, 2007
    • Ya Ching Yang
    • Ya Ching Yang
    • A46 - BRUSHWARE
  • Information Patent Application

    Double-face usable duster and the method for making the cleaning cl...
    • Publication number 20060168751
    • Publication date Aug 3, 2006
    • Pai-Yung Lin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Curved cleaning duster
    • Publication number 20060101602
    • Publication date May 18, 2006
    • Pai-Yung Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS