Patents by Inventor Joan D. Dickey

Joan D. Dickey 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).

  • Document printing aid for microcomputer printers
    Patent number: 4813799
    Abstract: The invention is a document printing aid for microcomputer printers. The invention includes a flexible mask of material, larger than the document to be printed, with an outline of the document on the face of the mask. The printing aid is inserted into a microcomputer printer. The document is placed behind the printing aid and is aligned with the outline. The document, held between the printing aid and roller, is positioned for printing. Apertures in the printing aid allow the printing element to contact the document.
    Type: Grant
    Filed: April 21, 1988
    Date of Patent: March 21, 1989
    Inventor: Joan D. Dickey