Patents Assigned to Foshan City Meiwanbang Technology Co. Ltd.
  • Molded pulp cup lid
    Patent number: D886575
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: June 9, 2020
    Assignee: Foshan City Meiwanbang Technology Co. Ltd.
    Inventors: Tzung-Shen Lai, Ri-Hua Rao