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YIFENG MANUFACTURING CO.,LTD.

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  • Guangdong, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SUITCASE COMBINATION LOCK
    • Publication number 20200011086
    • Publication date Jan 9, 2020
    • YIFENG MANUFACTURING CO.,LTD.
    • Leo LAI
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    A Luggage Fixing Lock
    • Publication number 20160290014
    • Publication date Oct 6, 2016
    • YIFENG MANUFACTURING CO.,LTD.
    • Leo LAI
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    A CODE COMBINATION LOCK
    • Publication number 20160290008
    • Publication date Oct 6, 2016
    • YIFENG MANUFACTURING CO.,LTD.
    • Leo LAI
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    A Mechanical Composite Lock
    • Publication number 20160215523
    • Publication date Jul 28, 2016
    • YIFENG MANUFACTURING CO.,LTD.
    • Leo LAI
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Trademarklast 30 trademarks