Patents by Inventor Weichao Fang

Weichao Fang 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).

  • Cosmetic case
    Patent number: D962545
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: August 30, 2022
    Inventor: Weichao Fang
  • Cosmetic case
    Patent number: D962546
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: August 30, 2022
    Inventor: Weichao Fang
  • Cosmetic case
    Patent number: D986593
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: May 23, 2023
    Inventor: Weichao Fang