Patents by Inventor John Vitko

John Vitko 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).

  • Accumulator apparatus non-marring pusher system
    Publication number: 20060071409
    Abstract: An accumulator apparatus for accumulating one or more sheets or articles is provided and includes a sheet accumulator portion for accumulating one or more sheets or articles, a ramp disposed upstream of the sheet accumulator portion relative to a flow direction of the sheet or article, an actuator and a pusher plate connected to the actuator. The actuator is configured to move the pusher plate away from the ramp in a direction toward a sheet accumulation portion of the accumulator apparatus.
    Type: Application
    Filed: September 20, 2004
    Publication date: April 6, 2006
    Inventors: Michael Drago, John Semanick, John Vitko