Patents by Inventor Yangzhou Xia

Yangzhou Xia 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).

  • Foot massager
    Patent number: D982771
    Type: Grant
    Filed: October 11, 2022
    Date of Patent: April 4, 2023
    Inventor: Yangzhou Xia
  • Pet water fountain
    Patent number: D1007072
    Type: Grant
    Filed: June 12, 2023
    Date of Patent: December 5, 2023
    Inventor: Yangzhou Xia