Patents by Inventor Wu Xin

Wu Xin 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).

  • Tiers ladder shelf
    Patent number: D866230
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: November 12, 2019
    Inventor: Wu Xin