Patents by Inventor Changsheng Fu

Changsheng 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).

  • Dumbbell
    Patent number: D1048246
    Type: Grant
    Filed: July 2, 2024
    Date of Patent: October 22, 2024
    Inventor: Changsheng Fu
  • Dumbbell
    Patent number: D1052014
    Type: Grant
    Filed: June 28, 2024
    Date of Patent: November 19, 2024
    Inventor: Changsheng Fu