Patents by Inventor Wilfried Oehmen

Wilfried Oehmen 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).

  • Lower blade shaft for a roller cutting machine
    Publication number: 20020184986
    Abstract: The invention relates to a lower blade shaft for a roller cutting machine for the lengthwise cutting of foils and strips into sectors with at least one lower blade (3). A flexible adjustment of such a lower blade shaft to various cutting widths according to the invention is ensured by having the lower blade shaft have a number of lower blades (3) exceeding the number of cuts, arranging the lower blades (3) in essentially regular intervals on the lower blade shaft, and selecting the distances between the lower blades (3) to permit a flexible choice of sector width.
    Type: Application
    Filed: March 4, 2002
    Publication date: December 12, 2002
    Inventors: Wilfried Oehmen, Josef Pakula