TREA

Maodou Li

Follow

Person

  • Laizhou, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Bench vise
    • Patent number D878179
    • Issue date Mar 17, 2020
    • Laizhou Hongyuan Bench Vice Manufacture Co., Ltd.
    • Zhiquan Zhang
    • D08 - Tools and hardware
  • Information Patent Grant

    Multifunction bench vice
    • Patent number D808238
    • Issue date Jan 23, 2018
    • LAIZHOU HONGYUAN BENCH VICE MANUFACTURE Co., Ltd.
    • Zhiquan Zhang
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    Multi-functional Bench Vice With Quick-change Jaw
    • Publication number 20240278385
    • Publication date Aug 22, 2024
    • Laizhou Hongyuan Bench Vice Manufacture Co., Ltd.
    • Tao WANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS