Patents by Inventor Jan EHRENFELS

Jan EHRENFELS 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).

  • SCREENING DEVICE
    Publication number: 20160256895
    Abstract: A screening device including elastic screen lining elements that are attached to first and second cross-bars, the first and second cross-bars being alternately arranged in a vibrationally driven frame of the screening device. The first cross-bars are rigidly connected to the frame, and the second cross-bars are mounted in the frame by means of spring elements. The frame has openings for accommodating the spring elements, the openings being located in a region of end faces of the second cross-bars.
    Type: Application
    Filed: May 12, 2016
    Publication date: September 8, 2016
    Applicant: Schenck Process GmbH
    Inventors: Horst BIRNBAUM, Jan EHRENFELS