Patents by Inventor Kurt Roesch

Kurt Roesch 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: 6880457
    Abstract: The present invention pertains to a process and to a device for printing a multicolor image composed of at least two varicolored partial images on a surface. A first partial image is transferred onto the surface in an ink transfer position and at least a second partial image is transferred onto the surface in the same ink transfer position and is superimposed to the first partial image. The partial images transferred onto the surface are dried at least partially or hardened at least partially between the ink transfer steps. The drying step is carried out according to the present invention in the ink transfer position. High print quality can be achieved according to the present invention in a simple manner because the first partial image set and dried partially or also the respective additional, partially dried partial images always have well-defined surface properties. Essentially cylindrical bodies are preferably printed in multiple colors according to the present invention.
    Type: Grant
    Filed: June 5, 2003
    Date of Patent: April 19, 2005
    Assignee: Polytype S.A.
    Inventors: Kurt Roesch, Urs Tschudi
  • Publication number: 20040173110
    Abstract: The present invention pertains to a process and to a device for printing a multicolor image composed of at least two varicolored partial images on a surface. A first partial image is transferred onto the surface in an ink transfer position and at least a second partial image is transferred onto the surface in the same ink transfer position and is superimposed to the first partial image. The partial images transferred onto the surface are dried at least partially or hardened at least partially between the ink transfer steps. The drying step is carried out according to the present invention in the ink transfer position.
    Type: Application
    Filed: December 17, 2003
    Publication date: September 9, 2004
    Inventors: Kurt Roesch, Urs Tschudi