Patents by Inventor Hangzi Yu

Hangzi Yu 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).

  • Gun toy
    Patent number: D1069937
    Type: Grant
    Filed: September 6, 2023
    Date of Patent: April 8, 2025
    Inventor: Hangzi Yu
  • Toy
    Patent number: D1084143
    Type: Grant
    Filed: September 6, 2023
    Date of Patent: July 15, 2025
    Inventor: Hangzi Yu