Patents by Inventor Manfred Bark

Manfred Bark 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).

  • Apparatus for lasting shoe uppers or shoes onto shoe lasts
    Patent number: 4575889
    Abstract: An apparatus for the lasting of shoe uppers or shoes onto shoe lasts, and for the removal of the completed shoes from the shoe lasts, includes a two-part shoe last having a front toe part and a heel part, a fixing device for removably mounting the front toe part on the frame, and a coupling device for movably and releasably mounting the heel part of the frame, the coupling and/or fixing device including pivotable clamping bars, and a height-adjustable mechanism for moving the heel part and its coupling from a rest position toward the front toe part, and back to such rest position.
    Type: Grant
    Filed: January 28, 1985
    Date of Patent: March 18, 1986
    Assignee: Kloeckner Ferromatik Desma GmbH
    Inventors: Hermann Roseland, Manfred Bark