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QING-KUN YIN

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  • GUANGDONG, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Folding table and chair device
    • Patent number 9,505,417
    • Issue date Nov 29, 2016
    • Qing-Kun Yin
    • B61 - RAILWAYS
  • Information Patent Grant

    Rotatable vehicle seat frame assembly
    • Patent number 9,463,717
    • Issue date Oct 11, 2016
    • Qing-Kun Yin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Foldable leg rest
    • Patent number 9,295,333
    • Issue date Mar 29, 2016
    • Qing-Kun Yin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Foldable leg rest
    • Patent number 9,232,860
    • Issue date Jan 12, 2016
    • Qing-Kun Yin
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Multi-functional table and chair device
    • Patent number 9,174,556
    • Issue date Nov 3, 2015
    • Qing-Kun Yin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Foldable leg rest
    • Patent number 8,870,289
    • Issue date Oct 28, 2014
    • Qing-Kun Yin
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FOLDING TABLE AND CHAIR DEVICE
    • Publication number 20160257313
    • Publication date Sep 8, 2016
    • QING-KUN YIN
    • B61 - RAILWAYS
  • Information Patent Application

    ROTATABLE VEHICLE SEAT FRAME AND A ROTATABLE VEHICLE SEAT FRAME ASS...
    • Publication number 20150375639
    • Publication date Dec 31, 2015
    • Qing-Kun Yin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FOLDABLE LEG REST
    • Publication number 20150374133
    • Publication date Dec 31, 2015
    • Qing-Kun Yin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROTATABLE VEHICLE SEAT FRAME ASSEMBLY
    • Publication number 20150375640
    • Publication date Dec 31, 2015
    • QING-KUN YIN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MULTI-FUNCTIONAL TABLE AND CHAIR DEVICE
    • Publication number 20150158400
    • Publication date Jun 11, 2015
    • Qing-Kun Yin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FOLDABLE LEG REST
    • Publication number 20150021969
    • Publication date Jan 22, 2015
    • Qing-Kun Yin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FOLDABLE LEG REST
    • Publication number 20130313882
    • Publication date Nov 28, 2013
    • Qing-Kun Yin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FOLDABLE LEG REST
    • Publication number 20130045825
    • Publication date Feb 21, 2013
    • Qing-Kun Yin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FOLDABLE LEG REST
    • Publication number 20130045824
    • Publication date Feb 21, 2013
    • Qing-Kun Yin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    EXPANDABLE CHAIR ASSEMBLY
    • Publication number 20120091779
    • Publication date Apr 19, 2012
    • CHIN-CHEN CHANG
    • B60 - VEHICLES IN GENERAL