Patents by Inventor Marcus Böckling

Marcus Böckling 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).

  • Hydraulic system
    Patent number: 6546727
    Abstract: An hydraulic system that includes a master cylinder, a slave cylinder, a fluid conduit extending between the cylinders, and a pressure relief valve within the conduit between the cylinders. The pressure relief valve includes at least one port that is closed by an elastic member that overlies the port and that opens when fluid pressure acting through the port exceeds a predetermined level to cause the elastic member to open the port.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: April 15, 2003
    Assignee: Luk Lamellen und Kupplungsbau Beteiligungs KG
    Inventors: Marcus Böckling, Thomas Rammhofer, Joachim Pfeiffer, Jan Grabenstätter