Patents by Inventor David J. Loiselle

David J. Loiselle 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).

  • Self-cleaning hairbrush system
    Patent number: 6631831
    Abstract: A self-cleaning hairbrush system has a housing with a wall formed with apertures and with a hollow interior with an open end and a closed end. A core has an interior end positionable adjacent to the closed end and an exterior exposed end extending through the open end of the housing. A plurality of resilient bristles have fixed ends extending radially outward from the core and free ends extending through the apertures of the housing. A handle is operatively coupled to the closed end of the housing.
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: October 14, 2003
    Inventor: David J. Loiselle