Patents by Inventor Werner Knerich

Werner Knerich 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).

  • Pressure device for flexible recording media in cartridges using a universal joint mounting
    Patent number: 4320429
    Abstract: A pressure device for flexible recording media, especially those contained in cartridges, which comprises a rigid member provided with a resilient pad, which member, secured to a pivoted lever, is located in front of the write/read area of the scanning head relative to the direction of rotation of the recording medium, and presses the recording medium against a platen, wherein the rigid member is connected to the pivoted lever via a universal joint.
    Type: Grant
    Filed: January 17, 1980
    Date of Patent: March 16, 1982
    Assignee: BASF Aktiengesellschaft
    Inventors: Werner Knerich, Udo Boehm, Klaus Schulze-Berge, Roland Brotzler