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SHENG CHEN

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  • NINGBO, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Folding seat support frame
    • Patent number 12,059,079
    • Issue date Aug 13, 2024
    • Sheng Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Sound pickup device, pet training monitor and training monitoring m...
    • Patent number 11,997,989
    • Issue date Jun 4, 2024
    • Sheng Chen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Quick release buckle
    • Patent number 11,864,634
    • Issue date Jan 9, 2024
    • Sheng Chen
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Folding seat support frame
    • Patent number 11,786,041
    • Issue date Oct 17, 2023
    • Sheng Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Folding chair support frame
    • Patent number 11,737,564
    • Issue date Aug 29, 2023
    • Sheng Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    QUICK RELEASE BUCKLE
    • Publication number 20230404218
    • Publication date Dec 21, 2023
    • SHENG CHEN
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    FOLDING SEAT SUPPORT FRAME
    • Publication number 20230329444
    • Publication date Oct 19, 2023
    • SHENG CHEN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FOLDING CHAIR SUPPORT FRAME
    • Publication number 20230200539
    • Publication date Jun 29, 2023
    • SHENG CHEN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...