Patents by Inventor Wolfram Knis

Wolfram Knis 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).

  • Plug connection
    Patent number: 8708375
    Abstract: A plug connector for media-bearing lines has a plug body for connecting to an opening. At least one rib is provided on the plug body, the rib being retained in the opening in the assembly position of the plug body by a retaining clip adjustable on the plug body. An assembly force acts on the retaining clip, the clip being supported on at least one rib of the plug body, thereby displacing the plug body into the opening, and locking therein in an undercut.
    Type: Grant
    Filed: June 22, 2010
    Date of Patent: April 29, 2014
    Assignee: Robert Bosch GmbH
    Inventors: Wolfram Knis, Uwe Ehrhardt, Hans Albrecht, Tilman Miehle
  • NON-RETURN VALVE HAVING TWO CLOSING BODIES
    Publication number: 20120222759
    Abstract: In a non-return valve having a first closing body and a related first valve seat, and a second closing body and a related second valve seat, according to the invention the first and second valve seats are designed on a single valve seat component and the second valve seat is designed so as to surround the outside of the first valve seat.
    Type: Application
    Filed: August 3, 2010
    Publication date: September 6, 2012
    Applicant: Robert Bosch GMBH
    Inventors: Wolfram Knis, Uwe Ehrhardt, Tilman Miehle
  • PLUG CONNECTION
    Publication number: 20120168018
    Abstract: The invention provides a plug connector for media-bearing lines. The plug connector has a plug body for connecting to an opening. At least one rib is provided on the plug body, the rib being retained in the opening in the assembly position of the plug body by a retaining clip adjustable on the plug body. An assembly force acts on the retaining clip, the clip being supported on at least one rib of the plug body, thereby displacing the plug body into the opening, and locking therein in an undercut.
    Type: Application
    Filed: June 22, 2010
    Publication date: July 5, 2012
    Inventors: Wolfram Knis, Uwe Ehrhardt, Hans Albrecht, Tilman Miehle