Patents by Inventor Heinz-Georg Symann

Heinz-Georg Symann 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).

  • Shaft coupling
    Patent number: 3935716
    Abstract: In a shaft coupling having a flexible coupling member between the two coupling halves the coupling member comprises a plurality of circular members each having a pair of projections on each side extending axially and being offset with respect to one another for power transmission between the coupling halves.
    Type: Grant
    Filed: June 28, 1974
    Date of Patent: February 3, 1976
    Assignee: Kupplungstechnik GmbH
    Inventor: Heinz-Georg Symann