Patents by Inventor Jiangyong Xu

Jiangyong 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).

  • Cap
    Patent number: D815889
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: April 24, 2018
    Assignee: YONGKANG LINGYING INDUSTRIAL AND TRADING CO., LTD.
    Inventor: Jiangyong Xu