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Hai Wu

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  • Zhejiang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure regulating valve assembly for pneumatic spray gun
    • Patent number 12,085,182
    • Issue date Sep 10, 2024
    • Zhejiang Rongpeng Air Tools Co., Ltd.
    • Qin Luo
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Paint spray gun
    • Patent number D950679
    • Issue date May 3, 2022
    • Zhejiang Rongpeng Air Tools Co., Ltd.
    • Hai Wu
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Paint sprayer
    • Patent number D943710
    • Issue date Feb 15, 2022
    • Zhejiang Rongpeng Air Tools Co., Ltd.
    • Zhenxing Ying
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    AMPLITUDE-MODULATING ASSEMBLY FOR PNEUMATIC SPRAY GUN
    • Publication number 20240001389
    • Publication date Jan 4, 2024
    • Zhejiangg Rong pen ,Ajr Tools Co., Ltd.
    • Jiaxue Zhou
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PRESSURE REGULATING VALVE ASSEMBLY FOR PNEUMATIC SPRAY GUN
    • Publication number 20240003449
    • Publication date Jan 4, 2024
    • Zhejiang Rong pen Air Tools Co., Ltd.
    • Qin Luo
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PNEUMATIC SPRAY GUN SWITCH VALVE
    • Publication number 20240003457
    • Publication date Jan 4, 2024
    • Hai Wu
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...