Patents by Inventor Rang Quan Xing

Rang Quan Xing 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).

  • Plant spacer lid
    Patent number: D1034295
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: July 9, 2024
    Inventor: Rang Quan Xing