Patents by Inventor Joel A. Christie

Joel A. Christie 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).

  • Message display assembly for a vehicle
    Patent number: 7020992
    Abstract: A message display assembly for a vehicle that includes a display for displaying illuminated letter and numeral indicia. The display includes a housing that has a top wall, a bottom wall and a display screen that is mounted in the housing and extends between the top and bottom walls. A mounting is attached to the display for selectively attaching the display to an inner surface of a vehicle rear window. An input assembly is electrically coupled to the display for selecting word indicia that is then transmitting to the display so that the selected word indicia is displayed on the display screen.
    Type: Grant
    Filed: October 25, 2004
    Date of Patent: April 4, 2006
    Inventor: Joel A. Christie