Patents by Inventor Chage Gu

Chage Gu 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).

  • Patent number: D805364
    Type: Grant
    Filed: October 28, 2015
    Date of Patent: December 19, 2017
    Assignee: BLACK & DECKER INC.
    Inventor: Chage Gu