Patents by Inventor Mathias Küster

Mathias Küster 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).

  • Master cylinder, especially for a controlled brake system
    Patent number: 7997075
    Abstract: A master cylinder 1, especially for a controlled brake system, includes at least one piston 3, 4; 53, 54 displaceable in a housing 2, which is sealed in relation to a pressure chamber 7, 8 by means of a sealing element 5, 6 arranged in an annular groove 23, 24 of the housing 2, said pressure chamber being connectable to an unpressurized supply chamber 11, 12 by means of transverse bores 9, 10; 50, 51 provided in the piston 3, 4; 53, 54. Several recesses 15, 16, 17 are arranged on an inside surface 13, 14; 59, 60 of the piston 3, 4; 53, 54 into which the transverse bores 9, 10; 50, 51 open.
    Type: Grant
    Filed: December 15, 2004
    Date of Patent: August 16, 2011
    Assignee: Continental Tevas AG & Co.
    Inventors: Peter Drott, Harald König, Udo Jungmann, Andreas Bischoff, Jörg Loke, Mathias Küster