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Yiquan Zhai

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  • Shanghai, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    Clamping Lock
    • Publication number 20230279705
    • Publication date Sep 7, 2023
    • Ningbo Ego International Co., Ltd.
    • Yiquan Zhai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    QUICK-ASSEMBLY FURNITURE DESIGN AND A METHOD OF USING THE SAME
    • Publication number 20220065277
    • Publication date Mar 3, 2022
    • Ningbo Ego International Co., Ltd.
    • Yiquan Zhai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...