Patents by Inventor Fachao Shu

Fachao Shu 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).

  • Electric grinder
    Patent number: D929833
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: September 7, 2021
    Inventor: Fachao Shu
  • Die grinder
    Patent number: D1010410
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: January 9, 2024
    Assignee: WUYI SHIFUKE TOOLS CO., LTD
    Inventor: Fachao Shu
  • Die grinder
    Patent number: D1015839
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: February 27, 2024
    Inventor: Fachao Shu