Patents by Inventor Jochen Hafner

Jochen Hafner 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).

  • Electric motor with screwless plug-type mounting
    Publication number: 20040104628
    Abstract: An electric motor, in particular an external rotor motor, comprising a stator which is attached by means of latching elements to a motor carrier using a plug-in joining operation. The elastic elements for isolating vibration are arranged in the connecting region between the stator and the motor carrier in a way that the stator is indirectly connected to the motor carrier by means of the elastic elements.
    Type: Application
    Filed: September 29, 2003
    Publication date: June 3, 2004
    Inventors: Gunter Streng, Rainer Muller, Markus Gelbing, Jurgen Freudenberg, Jochen Hafner
  • Ventilator
    Patent number: D815722
    Type: Grant
    Filed: September 2, 2015
    Date of Patent: April 17, 2018
    Assignee: EBM-PAPST MULFINGERN GmbH & Co. KG
    Inventors: Rainer Muller, Jens Muller, Jochen Hafner