Patents Assigned to Embassy Litho Plates Pty., Ltd.
  • Method of registering film positives or negatives/foils/masks or flats
    Patent number: 4829866
    Abstract: A combined pre-press punch for simultaneously punching a symmetrical configuration for film sheet bearing a fixed relationship with desired plate punch configurations and having a floating back punch symmetrically disposed relative to the symmetrical punching configuration.
    Type: Grant
    Filed: July 30, 1984
    Date of Patent: May 16, 1989
    Assignee: Embassy Litho Plates Pty., Ltd.
    Inventor: Peter W. Wilson