Patents by Inventor Chaohu Fu

Chaohu Fu 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).

  • Urinal
    Patent number: D998110
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: September 5, 2023
    Inventor: Chaohu Fu
  • Toilet seat for children
    Patent number: D1016256
    Type: Grant
    Filed: July 24, 2021
    Date of Patent: February 27, 2024
    Inventor: Chaohu Fu