Patents by Inventor Yingzi Shao

Yingzi Shao 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).

  • Tool box
    Patent number: D958533
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: July 26, 2022
    Assignee: HANGZHOU HUIKANG TOOLS CO., LTD.
    Inventor: Yingzi Shao
  • Tool box
    Patent number: D987293
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: May 30, 2023
    Assignee: HANGZHOU HUIKANG TOOLS CO., LTD.
    Inventor: Yingzi Shao