Patents by Inventor Dachuan Zhou

Dachuan 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).

  • Facial skin scrubber
    Patent number: D945002
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: March 1, 2022
    Inventor: Dachuan Zhou
  • Skin spatula
    Patent number: D945003
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: March 1, 2022
    Inventor: Dachuan Zhou
  • Facial spatula
    Patent number: D956247
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: June 28, 2022
    Inventor: Dachuan Zhou
  • Facial spatula
    Patent number: D961102
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: August 16, 2022
    Inventor: Dachuan Zhou