TREA

Bo YU

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  • Yantai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wire stripper
    • Patent number D1084808
    • Issue date Jul 22, 2025
    • Yantai Greenery Tools Co., Ltd.
    • Changlei Fan
    • D08 - Tools and hardware
  • Information Patent Grant

    Lifting storage device
    • Patent number 11,833,659
    • Issue date Dec 5, 2023
    • Yantai Greenery Tools Co., Ltd.
    • Changlei Fan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    SPRAY PEN
    • Publication number 20250229568
    • Publication date Jul 17, 2025
    • Yantai Greenery Tools Co., Ltd.
    • Changlei FAN
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    TOOLBOX WITH A SIDE HANGING FUNCTION
    • Publication number 20240416500
    • Publication date Dec 19, 2024
    • Yantai Greenery Tools Co., Ltd.
    • Changlei FAN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LIFTING STORAGE DEVICE
    • Publication number 20230302625
    • Publication date Sep 28, 2023
    • Yantai Greenery Tools Co., Ltd.
    • Changlei FAN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS