Patents by Inventor Junting Mao

Junting Mao 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).

  • Hair brush handle
    Patent number: D809803
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: February 13, 2018
    Assignee: J & D BRUSH CO., LLC
    Inventor: Junting Mao