Patents by Inventor Ludwig Stark

Ludwig Stark 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).

  • Process for transferring supports, and supports for use therein
    Patent number: 4169587
    Abstract: The invention relates to a process for transferring supports as well as to supports for use in this process.The process is characterized by the fact that a support is mechanically driven by means of a driven device and that said mechanically driven support drives at least the next support by means of at least a fold formed on at least a part of the rear border width of said support and coming during its travel motion into coupling with at least another fold, which is formed in the opposite direction to said rear border fold of the previous support, and on at least a part of the fore border width of said next support.
    Type: Grant
    Filed: May 17, 1977
    Date of Patent: October 2, 1979
    Assignee: Vespa Instruments Establishment
    Inventor: Ludwig Stark