Patents by Inventor Yufen Zhou

Yufen Zhou 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).

  • Bath brush
    Patent number: D929741
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: September 7, 2021
    Inventor: Yufen Zhou
  • Ice cube tray component
    Patent number: D930718
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: September 14, 2021
    Inventor: Yufen Zhou