Patents by Inventor Franz Lysek

Franz Lysek 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).

  • Accordion-pleated article of manufacture
    Patent number: 3967023
    Abstract: An accordion-pleated channel-shaped cover for guide tracks of machines is of single-ply material and has reinforcements of flexible but kink-resistant sheet-material sewn into the interior of its pleats along the outer edge regions thereof.
    Type: Grant
    Filed: January 8, 1975
    Date of Patent: June 29, 1976
    Assignee: Moeller-Werke GmbH
    Inventor: Franz Lysek