Patents by Inventor Dieter Rolf Gritzuhn

Dieter Rolf Gritzuhn 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).

  • Delivery table
    Patent number: 6698754
    Abstract: The invention relates to a delivery table (1) for flat material (2), in particular sheet paper, with a safeguard so that the material (2) does not slide on the delivery table (1). Exact and stable positioning of the flat material (2) is achieved in that the safeguard to prevent sliding of the flat material (2) is constructed as a surface (5) disposed in the back area (4) of the delivery table (1), exhibiting high friction vis-à-vis the flat material (2).
    Type: Grant
    Filed: May 7, 2001
    Date of Patent: March 2, 2004
    Assignee: NexPress Solutions LLC
    Inventors: Dieter Rolf Gritzuhn, Uwe Hermann Goldbeck
  • Delivery system
    Patent number: 6533270
    Abstract: A delivery system (1) for flat material (2), in particular sheet paper, with a guideway (3) and at least two glide elements (4) extending in the direction of conveyance (10), whose surface (5) opposite the guideway (3) is elevated in construction and the guideway exhibits substantially reduced friction vis-a-vis the flat material.
    Type: Grant
    Filed: May 7, 2001
    Date of Patent: March 18, 2003
    Assignee: NexPress Solutions LLC
    Inventor: Dieter Rolf Gritzuhn
  • Delivery table
    Publication number: 20020011705
    Abstract: The invention relates to a delivery table (1) for flat material (2), in particular sheet paper, with a safeguard so that the material (2) does not slide on the delivery table (1).
    Type: Application
    Filed: May 7, 2001
    Publication date: January 31, 2002
    Inventors: Dieter Rolf Gritzuhn, Uwe Hermann Goldbeck
  • Delivery system
    Publication number: 20010054789
    Abstract: The invention relates to a delivery system (1) for flat material (2), in particular sheet paper, with a guideway (3) and at least two glide elements (4) extending in the direction of conveyance (10), whose surface (5) opposite the guideway (3) is elevated in construction. (FIG.
    Type: Application
    Filed: May 7, 2001
    Publication date: December 27, 2001
    Inventor: Dieter Rolf Gritzuhn