Patents by Inventor Edward J. Buxton

Edward J. Buxton 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).

  • Printing apparatus with paper positioning tractor means and escapement means
    Patent number: 3987884
    Abstract: The invention is directed to a highspeed digital print-out apparatus. The apparatus involved is provided with tractors which move the paper in a first direction past a stationary print-out wheel which in conjunction with a print hammer imprints preselected indicia upon the paper. The paper is movable in the reverse or third direction, again by the tractors, to initiate a new line of indicia and in a second direction normal to said forward and reverse directions to provide spacing between adjacent lines. There is also provided a reversing mechanism for moving the paper in a fourth direction reverse to the second direction to position the paper for the start of a new sheet.
    Type: Grant
    Filed: June 9, 1972
    Date of Patent: October 26, 1976
    Assignees: Edward J. Buxton, Albert C. Nolte, Jr., Walter Hladky
    Inventor: Edward J. Buxton