Patents by Inventor Martin W. G. Ossner

Martin W. G. Ossner 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).

  • Illuminated display devices
    Patent number: 4587754
    Abstract: An illuminated display consists in a number of light box modules (11) each having a casing (12,13,14,15,16) and a light source within the casing for illuminating a transparency (23). Each module (11) is adapted for mounting to a skeletal support frame (7) in contiguous relationship with another. Preferably the module casing has sidewalls which on at least 3 sides include an inward step (14) adapted to engage members (7) of the frame.
    Type: Grant
    Filed: March 21, 1984
    Date of Patent: May 13, 1986
    Inventor: Martin W. G. Ossner