Patents Assigned to Edmund W. Nulton
  • Patent number: 3930446
    Abstract: A duplicating method and apparatus in which information is transferred onto a copy web from a master web and a repeat printing roll and in which a common impression cylinder carries the copy web past a pressure roll which cooperates with the impression cylinder for bringing the master web in printing contact with the copy web to print equally spaced indicia from the master web on the copy web and the repeat printing roll cooperates with the impression cylinder for printing repeat indicia on the copy web, and including a sheeter for separating the copy web at spaced lengths, each length including an impression from the master web and an impression from the repeat printing roll.
    Type: Grant
    Filed: August 23, 1974
    Date of Patent: January 6, 1976
    Assignee: Edmund W. Nulton
    Inventor: Robert J. Crissy