Patents Assigned to DONGGUAN YONGYUAN INDUSTRIAL CO., LTD.
  • Battery box
    Patent number: D1014426
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: February 13, 2024
    Assignee: DONGGUAN YONGYUAN INDUSTRIAL CO., LTD.
    Inventor: Guosheng Chen
  • Battery box
    Patent number: D1014427
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: February 13, 2024
    Assignee: DONGGUAN YONGYUAN INDUSTRIAL CO., LTD.
    Inventor: Guosheng Chen