Patents by Inventor Cuobian Chen

Cuobian Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Toy car
    Patent number: D1013060
    Type: Grant
    Filed: September 22, 2023
    Date of Patent: January 30, 2024
    Inventor: Cuobian Chen
  • Toy car
    Patent number: D1030914
    Type: Grant
    Filed: December 20, 2023
    Date of Patent: June 11, 2024
    Inventor: Cuobian Chen
  • Toy car
    Patent number: D1060526
    Type: Grant
    Filed: July 2, 2024
    Date of Patent: February 4, 2025
    Inventor: Cuobian Chen