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Qiulei Li

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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 10,194,719
    • Issue date Feb 5, 2019
    • KEE (GUANGDONG) GARMENT ACCESSORIES LIMITED
    • Qiulei Li
    • A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

  • Information Patent Application

    ENHANCED SLIDER
    • Publication number 20160135552
    • Publication date May 19, 2016
    • KEE (GUANGDONG) GARMENT ACCESSORIES LIMITED
    • Qiulei Li
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    ENHANCED SLIDER
    • Publication number 20140082896
    • Publication date Mar 27, 2014
    • KEE (GUANGDONG) GARMENT ACCESSORIES LIMITED
    • Qiulei Li
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC