Patents by Inventor Juergen Renninger

Juergen Renninger 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).

  • Valve housing blank and valve assembly
    Patent number: 8505576
    Abstract: A valve housing blank comprises a receiving space for a valve insert having a longitudinal axis. At least two first pairs of supply ducts, which are opposite to each other with respect to the longitudinal axis, extend laterally from an outer side of the blank towards the receiving space. The pairs of supply ducts, as seen in the direction of the longitudinal axis, are arranged so as to be offset relative to each other. Only one of the supply ducts is open towards the receiving space. The other supply ducts are closed off from the receiving space by a destroyable dividing wall.
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: August 13, 2013
    Assignee: Buerkert Werke GmbH
    Inventor: Juergen Renninger
  • VALVE HOUSING BLANK AND VALVE ASSEMBLY
    Publication number: 20110089361
    Abstract: A valve housing blank comprises a receiving space for a valve insert having a longitudinal axis. At least two first pairs of supply ducts, which are opposite to each other with respect to the longitudinal axis, extend laterally from an outer side of the blank towards the receiving space. The pairs of supply ducts, as seen in the direction of the longitudinal axis, are arranged so as to be offset relative to each other. Only one of the supply ducts is open towards the receiving space. The other supply ducts are closed off from the receiving space by a destroyable dividing wall.
    Type: Application
    Filed: October 20, 2010
    Publication date: April 21, 2011
    Inventor: Juergen Renninger