Patents by Inventor William R. Constantine

William R. Constantine 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).

  • Pictorial competition entry method and means and apparatus for conducting said competition
    Patent number: 5593160
    Abstract: A novel method of entering a pictorial competition of the type in which the position of an object omitted from a picture is required to be identified is in the form of a sheet on which a multiplicity of crosses or other indicia are displayed, the crosses being applied to a pictorial entry coupon in the position selected by the entrant. The crosses may be in the form of transferable markings on the sheet or the sheet itself, bearing the crosses, may be adhesively secured to the coupon by the entrant.
    Type: Grant
    Filed: March 20, 1995
    Date of Patent: January 14, 1997
    Inventors: William Constantine, William R. Constantine