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Zhilin Yu

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  • Jinhua, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bow shackle
    • Patent number D964152
    • Issue date Sep 20, 2022
    • Zhejiang Runva Mechanical & Electrical Co., Ltd.
    • Zhilin Yu
    • D08 - Tools and hardware
  • Information Patent Grant

    Winch and brake unit with sliding blocks
    • Patent number 11,286,138
    • Issue date Mar 29, 2022
    • Zhejiang Runva Mechanical & Electrical Co., Ltd.
    • Zhilin Yu
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Pulley assembly
    • Patent number D920083
    • Issue date May 25, 2021
    • Zhejiang Runva Mechanical & Electrical Co., Ltd.
    • Zhilin Yu
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    Winch
    • Publication number 20210139298
    • Publication date May 13, 2021
    • Zhejiang Runva Mechanical & Electrical Co., Ltd
    • Zhilin Yu
    • B66 - HOISTING LIFTING HAULING