Patents by Inventor Robert E. Ireton

Robert E. Ireton 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).

  • Patent number: 5676058
    Abstract: A system for mounting a flexographic printing plate having a registration mark includes a printing plate support surface having a transparent portion formed therein, a plate cylinder, means operably connected to the plate cylinder for positioning the plate cylinder toward the printing plate support surface in a manner to establish a uniform contact line along one side of the printing plate when positioned on the printing plate support surface, a camera operably disposed adjacent another side of the transparent portion for taking a picture of the registration mark of the printing plate when the same is positioned over one side of the transparent portion and a monitor operably connected to the camera having means for viewing the registration mark and position thereof with respect to the camera in another embodiment which includes a pressure roller and method employing the same.
    Type: Grant
    Filed: June 6, 1996
    Date of Patent: October 14, 1997
    Inventor: Robert E. Ireton
  • Patent number: 5626076
    Abstract: A flexible printing plate mounting system, physical register record plate (PRRP) and method employing the same, wherein the system includes a sticky back covered plate cylinder, a plate support surface, arms operably connected to the cylinder for drawing the cylinder toward the support surface in a manner to establish a uniform contact line, the PRRP having a microring formed on a surface thereof and arranged in a fixed position on the support surface such that the microring is in a predetermined position in relation to the contact line, a printing plate having a microdot formed on a surface thereof, wherein the microdot is of a size and configuration to be generally complimentarily received within the microring when positioned thereagainst to place the printing plate in condition for mounting by the plate cylinder.
    Type: Grant
    Filed: November 9, 1995
    Date of Patent: May 6, 1997
    Inventor: Robert E. Ireton