Patents by Inventor Zening Xu

Zening Xu 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).

  • Crease protector
    Patent number: D966664
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: October 18, 2022
    Inventor: Zening Xu
  • Shoe guard
    Patent number: D974711
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: January 10, 2023
    Inventor: Zening Xu