Patents by Inventor Lawrence S. Mulry

Lawrence S. Mulry 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: 4444075
    Abstract: A die ejecting plate has a large block of rubber bonded to one of its planar surfaces and is fixedly attachable to a topmost portion of a conventional paper cutting die. Once attached to the paper cutting die, the ejecting plate is so positioned that the block of rubber extends downwardly into the die. A die cutting press may then be used to drive the paper cutting die through a stack of paper, and once the hammer of the press is removed from contact with the die, the block of rubber serves to forcibly extract the die from the material cut.
    Type: Grant
    Filed: August 20, 1982
    Date of Patent: April 24, 1984
    Inventor: Lawrence S. Mulry