Patents by Inventor Konrad Zuse

Konrad Zuse 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).

  • Extensible and contractible mast
    Patent number: 5249396
    Abstract: A mast, column or post is assembled from successive segments which are arrayed along turns of a helix and are connected together successively and to the turns above and below such segments to enable a large diameter mast to be erected and, upon removal of the segments, to be lowered.
    Type: Grant
    Filed: July 2, 1991
    Date of Patent: October 5, 1993
    Inventor: Konrad Zuse