Patents by Inventor Hans Habluetzel

Hans Habluetzel 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).

  • Method and device for changing printing elements in a printing unit of a press
    Patent number: 4502384
    Abstract: A method and apparatus for changing printing elements in each of the printing units of a printing press. In one embodiment the device includes a table composed of individual plates with a lifting arrangement for each of the individual plates, and the table, which is positioned underneath the press with two plates for each unit, has means for shifting the table between a first position with one of the plates being disposed under the unit to a second position with the other plate positioned underneath the unit so that a new carriage can be moved underneath the unit as an old carriage is removed.
    Type: Grant
    Filed: May 4, 1983
    Date of Patent: March 5, 1985
    Assignee: Bobst SA
    Inventor: Hans Habluetzel