Patents by Inventor Edward J. Zagorski

Edward J. Zagorski 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).

  • Sheet or signature feeding machine and method
    Patent number: 4050686
    Abstract: Books are produced by feeding juxtaposed webs of printed matter, obtained from rolls, to a knife which cuts the webs to provide juxtaposed sheets in paginated relation; a delivery cylinder may be optionally set to feed the paginated sheets to one of two folders, which respectively fold signatures of different form. The signatures are then delivered to a conveyor which is preferably a saddle conveyor in which event the fold is so made as to result in a lap margin.
    Type: Grant
    Filed: January 16, 1976
    Date of Patent: September 27, 1977
    Assignee: McCain Manufacturing Co.
    Inventors: William B. McCain, James F. Cosgrove, Edward J. Zagorski
  • Book making
    Patent number: 3966185
    Abstract: Books are produced by feeding juxtaposed webs of printed matter, obtained from rolls, past a glue applying means which applies glue between the webs; the webs joined by glue are cut to provide juxtaposed sheets in paginated relation which are then folded to signature form and delivered to a conveyor; preferably the conveyor in a saddle conveyor and the fold is so made as to produce signatures with a lap margin.
    Type: Grant
    Filed: February 11, 1974
    Date of Patent: June 29, 1976
    Assignee: McCain Manufacturing Corporation
    Inventors: William B. McCain, James F. Cosgrove, Edward J. Zagorski