Patents by Inventor Mark Bourque

Mark Bourque 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).

  • Toothbrush holder unit
    Patent number: 5127521
    Abstract: A toothbrush holder unit focuses ultraviolet light onto one or more toothbrushes held in the unit. The brushes are held in separate compartments and can be removed without disturbing other brushes. The ultraviolet light is focused and reflected onto the brushes in such a manner as to ensure that all parts of each brush receive such light and certain areas of each brush will have ultraviolet light concentrated thereon.
    Type: Grant
    Filed: August 21, 1991
    Date of Patent: July 7, 1992
    Inventor: Mark Bourque