Patents by Inventor Xijin Deng

Xijin Deng 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).

  • Knee pad
    Patent number: D850730
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: June 4, 2019
    Inventor: Xijin Deng
  • Protective pad
    Patent number: D898299
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: October 6, 2020
    Inventor: Xijin Deng