Patents by Inventor Hubert Mueller

Hubert Mueller 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).

  • Shifting arrangement for a gear wheel change box of a motor vehicle
    Patent number: 5146806
    Abstract: A rotatable and longitudinally shiftable piece in a motor vehicle gear wheel change box interacts with three abutting shift rails. The longitudinal displacement of one shift rail blocks the two other shift rails. A spring engages in all shift rails in a form-fitting and elastic manner and locks them with respect to one another and with respect to the gearbox in the center position and in the respective left or right shifting position.
    Type: Grant
    Filed: September 7, 1990
    Date of Patent: September 15, 1992
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventors: Klaus Doster, Hubert Mueller