Patents by Inventor Leonard G. Shonka

Leonard G. Shonka 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).

  • Pre-press makeready scale for rotary presses
    Patent number: 4505046
    Abstract: A pre-press portable makeready guide for use with any rotary offset press to prepare the press to print documents. The guide includes visual indicia placed thereon as a guide to the operator of the press for settings of various components of the press to carry our printing and other operations. The scale may be rigid or flexible. If the scale is flexible a holder may be used and guide mounted and indexed thereon.
    Type: Grant
    Filed: May 16, 1983
    Date of Patent: March 19, 1985
    Assignee: Systems and Methods, Inc.
    Inventor: Leonard G. Shonka