TREA

Ruibin GAO

Follow

Person

  • Shenzhen, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Telescopic baby safety door barrier and auxiliary mounting device
    • Patent number 11,976,515
    • Issue date May 7, 2024
    • SHENZHEN ROOT INNOVATION TECHNOLOGY CO., LTD.
    • Mingfeng Fan
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Baby safety gate
    • Patent number D977679
    • Issue date Feb 7, 2023
    • SHENZHEN LUTEJIACHENG TECHNOLOGY CO., LTD.
    • Mingfeng Fan
    • D25 - Building units and construction elements

Patents Applicationslast 30 patents