TREA

Zhejiang Rongpen Air Tools Co., Ltd.

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  • Taizhou, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    Safety Frame Travel Adjustment Device for Nail Gun
    • Publication number 20250073878
    • Publication date Mar 6, 2025
    • Zhejiang Rongpen Air Tools Co., Ltd.
    • Xuejun Xu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Unidirectional Clutch Device for Electric Nail Gun
    • Publication number 20250073876
    • Publication date Mar 6, 2025
    • Zhejiang Rongpen Air Tools Co., Ltd.
    • Xuejun Xu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Nail Gun with Hidden Nail Head Structure
    • Publication number 20240208016
    • Publication date Jun 27, 2024
    • Zhejiang Rongpen Air Tools Co, Ltd.
    • Zhenxing Yin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • 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

    SIMPLE GREASE FILLING MACHINE
    • Publication number 20230258297
    • Publication date Aug 17, 2023
    • Zhejiang Rongpen Air Tools Co., Ltd.
    • Zhenxing Yin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH-TORQUE IMPACT WRENCH
    • Publication number 20230072316
    • Publication date Mar 9, 2023
    • Zhejiang Rongpen Air Tools Co., Ltd.
    • Xiaorong Li
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LEAK-PROOF PLUNGER PUMP
    • Publication number 20200355270
    • Publication date Nov 12, 2020
    • Zhejiang Rongpen Air Tools Co., Ltd.
    • Xiaorong Li
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOCKING DEVICE ON THE STRIKER OF DOUBLE-CYLINDER ELECTRIC NAIL GUN
    • Publication number 20200238494
    • Publication date Jul 30, 2020
    • Zhejiang Rongpen Air Tools Co., Ltd.
    • Xiaorong Li
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RECIPROCATING PLUNGER PUMP FOR SPRAY COATER
    • Publication number 20200001312
    • Publication date Jan 2, 2020
    • Zhejiang Rongpen Air Tools Co., Ltd.
    • Zhenxing Yin
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    NAIL FEEDING DEVICE FOR A MAGAZINE OF COIL NAILER
    • Publication number 20180001452
    • Publication date Jan 4, 2018
    • Zhejiang Rongpen Air Tools Co., Ltd.
    • Xiaorong Li
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS