Patents by Inventor Norbert Kessler

Norbert Kessler 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).

  • Fabric stringing method for non-cantilevered fourdrinier machine
    Patent number: 4138316
    Abstract: Fabric changes at the forming section of non-cantilevered, fourdrinier, paper making machines are simplified through use of one or more C-shaped carriages which carry the new fabric and support the front framing of the machine to allow spacer blocks which normally support the front framing to be removed. This provides a gap extending the length of the forming section through which the new fabric may be moved into place and strung into operating position. Thereafter the spacer blocks are replaced and the carriages removed.
    Type: Grant
    Filed: February 27, 1978
    Date of Patent: February 6, 1979
    Assignee: The Black Clawson Company
    Inventors: Norbert Kessler, John M. Robbins