Patents by Inventor Tongtong Shi

Tongtong 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).

  • Toilet paper storage rack
    Patent number: D998369
    Type: Grant
    Filed: May 17, 2023
    Date of Patent: September 12, 2023
    Inventors: Wenxin Yue, Tongtong Shi
  • Cereal dispenser
    Patent number: D1058303
    Type: Grant
    Filed: May 9, 2024
    Date of Patent: January 21, 2025
    Inventors: Tongtong Shi, Wenxin Yue
  • Cereal dispenser
    Patent number: D1061156
    Type: Grant
    Filed: May 24, 2024
    Date of Patent: February 11, 2025
    Inventors: Tongtong Shi, Wenxin Yue