Hongbing LIU

Person

  • Lu'an, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    One-button foldable bed frame and playard

    • Patent number 11,304,537
    • Issue date Apr 19, 2022
    • Anhui Coolbaby Science & Technology Development Corporation.
    • Hongbing Liu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ONE-BUTTON FOLDABLE BED FRAME AND PLAYARD

    • Publication number 20210330091
    • Publication date Oct 28, 2021
    • Anhui Coolbaby Science & Technology Development Corporation
    • Hongbing LIU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Quickly Foldable Crib Frame

    • Publication number 20210196057
    • Publication date Jul 1, 2021
    • ANHUI COOLBABY SCIENCE & TECHNOLOGY DEVELOPMENT CORPORATION.
    • Yingnian ZHANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...