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Zhenwei CHEN

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Patents Grantslast 30 patents

  • Information Patent Grant

    Toaster
    • Patent number 10,238,237
    • Issue date Mar 26, 2019
    • Tsann Kuen (Zhanzhou) Enterprise Co., Ltd.
    • Zhenwei Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TOASTER
    • Publication number 20140102318
    • Publication date Apr 17, 2014
    • TSANN KUEN (ZHANGZHOU) ENTERPRISE CO., LTD.
    • Zhenwei CHEN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    TOASTER
    • Publication number 20130220144
    • Publication date Aug 29, 2013
    • TSANN KUEN (ZHANG ZHOU) ENTERPRISE CO., LTD.
    • Zhenwei CHEN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...