Patents by Inventor Wolfgang Mexner

Wolfgang Mexner 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: 8011411
    Abstract: For transferring an image-forming layer from a transfer foil a printing sheet, an adhesive layer is first applied to the sheet to be printed. The transfer foil provided with the image-forming layer is guided past the printing sheet under pressure, in a coating module (2), such that the image-forming layer adheres to the adhesive and an image is created. The present invention provides a foil transfer device that includes a substrate on the press cylinder that has a reduced adhesiveness relative to the transfer foil.
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: September 6, 2011
    Assignee: manroland AG
    Inventors: Hans-Georg Eitel, Rainer Gebhardt, Wolfgang Mexner, Uwe Püschel, Michael Reising, Guido Reschke, Jürgen Schölzig, Michael Zinke
  • Publication number: 20070163455
    Abstract: For transferring an image-forming layer from a transfer foil a printing sheet, an adhesive layer is first applied to the sheet to be printed. The transfer foil provided with the image-forming layer is guided past the printing sheet under pressure, in a coating module (2), such that the image-forming layer adheres to the adhesive and an image is created. The present invention provides a foil transfer device that includes a substrate on the press cylinder that has a reduced adhesiveness relative to the transfer foil.
    Type: Application
    Filed: April 13, 2005
    Publication date: July 19, 2007
    Applicant: MAN ROLAND DRUCKMASCHINEN AG
    Inventors: Hans-Georg Eitel, Rainer Gebhardt, Wolfgang Mexner, Uwe Puschel, Michael Reising, Guido Reschke, Jurgen Scholzig, Michael Zinke