Patents by Inventor Raymond McMahon

Raymond McMahon 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).

  • Scrap removal apparatus and method
    Patent number: 4846030
    Abstract: This application discloses removing scrap trimmed from a moving web with a series of pins mounted upon a disc which brings the pins into an impaling engagement in the scrap. The movement of the pins into such engagement is carefully synchronized between the cutting roller and the pins. The scrap is removed from the pins by causing it to be grasped between an abutment on one side and a nip roller on the other side and pulled from the pins at the same time as the pins are being withdrawn.
    Type: Grant
    Filed: November 16, 1987
    Date of Patent: July 11, 1989
    Assignee: Baldwin Technology Corporation
    Inventors: Raymond McMahon, John C. Jellovitz, James T. Vaile, Gregory J. Renn