Patents by Inventor Michael H. Bennett

Michael H. Bennett 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).

  • Combined toothbrush and cap therefor
    Patent number: D318375
    Type: Grant
    Filed: January 3, 1990
    Date of Patent: July 23, 1991
    Assignee: Alexander Dunsmuir Conner
    Inventor: Michael H. Bennett