Patents Assigned to DONGGUAN YINGSHUN INTERNATIONAL TRADE CO., LTD
  • Drain clog remover tool
    Patent number: D968731
    Type: Grant
    Filed: July 15, 2022
    Date of Patent: November 1, 2022
    Assignee: DONGGUAN YINGSHUN INTERNATIONAL TRADE CO., LTD
    Inventor: Yong Ye