Patents by Inventor Cangjian Shi

Cangjian Shi 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
    Patent number: D998723
    Type: Grant
    Filed: February 14, 2023
    Date of Patent: September 12, 2023
    Inventor: Cangjian Shi
  • Toy
    Patent number: D1001206
    Type: Grant
    Filed: February 14, 2023
    Date of Patent: October 10, 2023
    Inventor: Cangjian Shi
  • Toy
    Patent number: D1001553
    Type: Grant
    Filed: March 3, 2023
    Date of Patent: October 17, 2023
    Inventor: Cangjian Shi
  • Toy
    Patent number: D1013064
    Type: Grant
    Filed: August 7, 2023
    Date of Patent: January 30, 2024
    Inventor: Cangjian Shi
  • Toy
    Patent number: D1014660
    Type: Grant
    Filed: August 7, 2023
    Date of Patent: February 13, 2024
    Inventor: Cangjian Shi
  • Plush doll
    Patent number: D1019820
    Type: Grant
    Filed: January 19, 2022
    Date of Patent: March 26, 2024
    Inventor: Cangjian Shi