Patents by Inventor Mario Hirsch

Mario Hirsch 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).

  • NEGATIVE-PRESSURE CONVEYOR
    Publication number: 20120012440
    Abstract: The invention relates to a device for transporting sheet-like products having an edge comprising a negative-pressure unit having a longitudinally running intake opening. Air can be taken in through the longitudinally running intake opening, wherein a row of the sheet-like products can be attached to the longitudinally running intake opening via their edges. The edges lie against said longitudinally running intake opening and extend transversely to the longitudinally running intake opening while being transported.
    Type: Application
    Filed: July 19, 2011
    Publication date: January 19, 2012
    Inventors: Marcus Gasser, Wolfgang Pfeiffer, Mario Hirsch