Patents by Inventor Stefan Hauber

Stefan Hauber 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).

  • Circuit board with lever-latch handle
    Patent number: 7455539
    Abstract: A plug-in circuit board for insertion into and withdrawal from a rack having at least one front profile rail includes a front plate and a lever-latch handle with a gripping bar pivotably-mounted to the front of the plug-in circuit board. The gripping bar includes an elastically deflectable tongue which, in the pushed-in state of the plug-in circuit board, engages the front plate by a magnetic force between a magnetized stop on the front plate and the tongue.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: November 25, 2008
    Assignee: Schroff GmbH
    Inventors: Hans-Ulrich Günther, Volker Haag, Stefan Hauber, Michael Joist, Klaus Pfeifer
  • Circuit board with lever-latch handle
    Publication number: 20070149018
    Abstract: A plug-in circuit board for insertion into and withdrawal from a rack having at least one front profile rail includes a front plate and a lever-latch handle with a gripping bar pivotably-mounted to the front of the plug-in circuit board. The gripping bar includes an elastically deflectable tongue which, in the pushed-in state of the plug-in circuit board, engages the front plate by a magnetic force between a magnetized stop on the front plate and the tongue.
    Type: Application
    Filed: December 21, 2006
    Publication date: June 28, 2007
    Applicant: Schroff GmbH
    Inventors: Hans-Ulrich Gunther, Volker Haag, Stefan Hauber, Michael Joist, Klaus Pfeifer