Patents by Inventor Walter Fillmann

Walter Fillmann 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).

  • Machine for multiple article packaging
    Patent number: 3932981
    Abstract: A wrapping machine having a lifting table for presenting articles to the folding channel. Pressure plates are mechanically coupled to the vertical motion of the lifting table. As the table is elevated, cam surfaces on the machine act to bring the plates toward one another in order to compress articles which were previously deposited on the table.
    Type: Grant
    Filed: October 7, 1974
    Date of Patent: January 20, 1976
    Assignee: Fr. Hesser Maschinenfabrik AG
    Inventors: Walter Fillmann, Werner Kalmbach