Patents Assigned to CHENG SUNG INDUSTRIAL CO., LTD.
  • Drawer rail
    Patent number: D973474
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: December 27, 2022
    Assignee: CHENG SUNG INDUSTRIAL CO., LTD.
    Inventor: Tsung-Yu Lin
  • Drawer rail
    Patent number: D973475
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: December 27, 2022
    Assignee: CHENG SUNG INDUSTRIAL CO., LTD.
    Inventor: Tsung-Yu Lin