Patents by Inventor Tony R. Hall

Tony R. Hall 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).

  • Automobile display device
    Patent number: 4860476
    Abstract: An internally illuminated message display apparatus for an automobile. The apparatus comprises a housing, a perforated display board, and a plurality of light transmitting indicia elements insertable into the display board perforations. A transparent lens is positioned in front of the display board and its indicia elements, and the housing is provided with a reflective back surface.
    Type: Grant
    Filed: September 9, 1987
    Date of Patent: August 29, 1989
    Assignee: Lite Works, Inc.
    Inventor: Tony R. Hall