Patents by Inventor John L. Michaelos

John L. Michaelos 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).

  • Bank card/optical magnifier system
    Patent number: 7883017
    Abstract: A card in a rectangular configuration has horizontal upper and lower edges, vertical left and right side edges, front and rear faces, and horizontal and vertical mid lines. Indicia on the front face of the card is in the form of alphanumeric characters. A plurality of pinholes extend through the card. Each pinhole is adapted to refract light and magnify images to be read.
    Type: Grant
    Filed: October 30, 2009
    Date of Patent: February 8, 2011
    Inventors: Louis J. Michaelos, John L. Michaelos