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Xiaohua Yang

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  • Hangzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toilet cleaners
    • Patent number 11,033,167
    • Issue date Jun 15, 2021
    • Lin'an Thumb Cleaning Products Co., Ltd
    • Xiaohua Yang
    • A46 - BRUSHWARE

Patents Applicationslast 30 patents

  • Information Patent Application

    TOILET CLEANERS
    • Publication number 20200268228
    • Publication date Aug 27, 2020
    • Lin'an Thumb Cleaning Products Co.,Ltd
    • Xiaohua YANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOPPING CLOTH WITH SUPERSTRONG DUST REMOVAL CAPABILITY
    • Publication number 20190307306
    • Publication date Oct 10, 2019
    • Lin'an Thumb Cleaning Products Co.,Ltd
    • Xiaohua Yang
    • B32 - LAYERED PRODUCTS