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Chunhe Qiu

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  • Wenzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Single coupled valve body of faucet
    • Patent number 12,146,578
    • Issue date Nov 19, 2024
    • WENZHOU FURUISI BUILDING MATERIALS CO., LTD.
    • Qingkui An
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Single coupled valve body of faucet
    • Patent number 12,146,577
    • Issue date Nov 19, 2024
    • WENZHOU FURUISI BUILDING MATERIALS CO., LTD.
    • Qingkui An
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Single coupled valve body of faucet
    • Patent number 12,013,045
    • Issue date Jun 18, 2024
    • WENZHOU FURUISI BUILDING MATERIALS CO., LTD.
    • Qingkui An
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Fluid channel structure, valve core assembly and tap
    • Patent number 11,614,174
    • Issue date Mar 28, 2023
    • Chunhe Qiu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve core assembly
    • Patent number 11,215,289
    • Issue date Jan 4, 2022
    • Chunhe Qiu
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Valve system and method
    • Patent number 11,131,085
    • Issue date Sep 28, 2021
    • Chunhe Qiu
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    SINGLE COUPLED VALVE BODY OF FAUCET
    • Publication number 20240410484
    • Publication date Dec 12, 2024
    • WENZHOU FURUISI BUILDING MATERIALS CO., LTD.
    • QINGKUI AN
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SINGLE COUPLED VALVE BODY OF FAUCET
    • Publication number 20240229954
    • Publication date Jul 11, 2024
    • WENZHOU FURUISI BUILDING MATERIALS CO., LTD.
    • QINGKUI AN
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SINGLE COUPLED VALVE BODY OF FAUCET
    • Publication number 20240229955
    • Publication date Jul 11, 2024
    • WENZHOU FURUISI BUILDING MATERIALS CO., LTD.
    • QINGKUI AN
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SINGLE COUPLED VALVE BODY OF FAUCET
    • Publication number 20240151316
    • Publication date May 9, 2024
    • WENZHOU FURUISI BUILDING MATERIALS CO., LTD.
    • QINGKUI AN
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FIXING ASSEMBLY AND FAUCET
    • Publication number 20240068209
    • Publication date Feb 29, 2024
    • WENZHOU FURUISI BUILDING MATERIALS CO., LTD.
    • CHUNHE QIU
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    WRENCH
    • Publication number 20240066670
    • Publication date Feb 29, 2024
    • WENZHOU FURUISI BUILDING MATERIALS CO., LTD.
    • CHUNHE QIU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FLUID CHANNEL STRUCTURE AND TAP
    • Publication number 20230220655
    • Publication date Jul 13, 2023
    • Chunhe Qiu
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    VALVE CORE ASSEMBLY
    • Publication number 20220325808
    • Publication date Oct 13, 2022
    • Chunhe Qiu
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    VALVE CORE ASSEMBLY
    • Publication number 20220325809
    • Publication date Oct 13, 2022
    • Chunhe Qiu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...