Patents by Inventor Harvey D. Corley

Harvey D. Corley 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).

  • Patent number: 4651258
    Abstract: A retractable light assembly for use in portions of a room and for hidden storage within the ceiling of the room when not in use, comprising a rigid support frame adapted to be mounted within an opening in and above the ceiling of a room and defining a lower frame opening containing movable panels attached to the frame for movement between a first position closing the frame opening and a second position extending downwardly therefrom into a room. A positionally adjustable lighting fixture mounted on the upper surface of one of the panels is carried thereby from a stored, hidden position in the ceiling into the room for manual positioning and use. An electromechanically-powered linear actuator connecting the frame to the panels is actuated to move the panels and lighting fixture from stored to use position.
    Type: Grant
    Filed: March 6, 1986
    Date of Patent: March 17, 1987
    Assignee: Professional Medical Products, Inc.
    Inventors: John W. Davis, Harvey D. Corley, Michael P. Boudreau, J. Larry Laughlin