Patents by Inventor Mortimer M. Marks

Mortimer M. Marks 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).

  • Combined photopic and scotopic viewers for two-dimensional moving image displays
    Patent number: 4602856
    Abstract: A viewer for producing the illusion of three-dimensional images from two-dimensional moving image displays which includes a spectacle-like support having a frame and lateral bows on the frame for engagement with the ears of the user. The frame is made of opaque material in which a rectangular opening is provided for each eye of the user. Forwardly extending, tubular light shields are carried by the frame around each rectangular opening. Band pass light filter within the rectangular openings permit one eye to see only with cone vision the other eye only with rod vision.
    Type: Grant
    Filed: February 13, 1984
    Date of Patent: July 29, 1986
    Inventor: Mortimer M. Marks