Patents by Inventor Xingang Ma

Xingang Ma 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).

  • Rod display shelf
    Patent number: D776956
    Type: Grant
    Filed: November 6, 2015
    Date of Patent: January 24, 2017
    Assignee: WEIHAI MAOYUAN FISHING TACKLE CO., LTD.
    Inventor: Xingang Ma