TREA

Zhiwen XING

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cap and a container
    • Patent number 12,304,710
    • Issue date May 20, 2025
    • Conopco Inc.
    • Keke Feng
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    A CAP AND A CONTAINER
    • Publication number 20230294885
    • Publication date Sep 21, 2023
    • Conopco Inc., d/b/a UNILEVER
    • Keke FENG
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL