Patents by Inventor Peter Matzner

Peter Matzner 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: 4160396
    Abstract: An apparatus for the perforation of tracks of goods which are transportable approximately in their plane, particularly of thermoplastic synthetic material foils, with at least one sleeve-shaped punching tool which is moveable back and forth relative to the track of goods perpendicularly to the plane of transportation and parallel to its longitudinal axis, with a coaxially arranged pin which engages in the hollow punching tool for discarding the stamping cuttings, with a carrier of the track of goods arranged on the side of the track of goods which faces away from the pin, the carrier extending crosswise to the direction of transportation, and a carrier of the pin arranged parallel to the carrier of the track of goods and extending over its entire width. The carrier of the pin which serves as the ejector of the stamping cuttings carries the punching tool beyond the pin.
    Type: Grant
    Filed: April 7, 1978
    Date of Patent: July 10, 1979
    Assignee: Felix Stiegler Maschinenfabrik
    Inventors: Peter Matzner, Ehrhart Schulze