Patents by Inventor Markus-Guenter Lohr

Markus-Guenter Lohr 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).

  • Fan apparatus for a cooking device
    Patent number: 8100656
    Abstract: A fan apparatus for a cooking device is provided having a fan impeller that is held on a drive shaft of a rotary drive by its hub and is pressed against a stop of the drive shaft in an axial direction by a screw nut. In order to ensure that the fan impeller is securely held on the drive shaft, the screw nut exerts a pressing force on the fan impeller in a radial direction.
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: January 24, 2012
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventors: Peter Kellermann, Markus-Günter Lohr, Peter Mallinger, Achim Steinbrügge
  • Fan Apparatus for a Cooking Device
    Publication number: 20090104037
    Abstract: A fan apparatus for a cooking device is provided having a fan impeller that is held on a drive shaft of a rotary drive by its hub and is pressed against a stop of the drive shaft in an axial direction by a screw nut. In order to ensure that the fan impeller is securely held on the drive shaft, the screw nut exerts a pressing force on the fan impeller in a radial direction.
    Type: Application
    Filed: June 27, 2006
    Publication date: April 23, 2009
    Applicant: BSH Bosch und Siemens Hausgeraete GmbH
    Inventors: Peter Kellermann, Markus-Guenter Lohr, Peter Mallinger, Achim Steinbruegge