Patents by Inventor Franziska Kern

Franziska Kern 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).

  • Handheld work apparatus having a work tool
    Patent number: 11958155
    Abstract: The invention is directed to a handheld work apparatus having a work tool. The work apparatus defines a longitudinal plane and includes a handle having a longitudinal axis. The blocking lever is mounted so as to be pivotable about a rotational axis. The blocking lever blocks the actuating lever in a blocking or disable position and enables the actuating lever for actuation in at least one operating enable position. In the direction of view perpendicular to the longitudinal plane, the longitudinal axis of the handle and the rotational axis of the blocking lever conjointly define an angle (?). The angle (?) lies in a range of from 10° to 60°.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: April 16, 2024
    Assignee: Andreas Stihl AG & Co. KG
    Inventors: Felix Oberhofer, Marcus Jenke, Franziska Kern, Thomas Maier, Verena Mann, Lars Bathke, Roland Mandel, Benedikt Posner
  • HANDHELD WORK APPARATUS HAVING A WORK TOOL
    Publication number: 20210078123
    Abstract: The invention is directed to a handheld work apparatus having a work tool. The work apparatus defines a longitudinal plane and includes a handle having a longitudinal axis. The blocking lever is mounted so as to be pivotable about a rotational axis. The blocking lever blocks the actuating lever in a blocking or disable position and enables the actuating lever for actuation in at least one operating enable position. In the direction of view perpendicular to the longitudinal plane, the longitudinal axis of the handle and the rotational axis of the blocking lever conjointly define an angle (?). The angle (?) lies in a range of from 10° to 60°.
    Type: Application
    Filed: September 14, 2020
    Publication date: March 18, 2021
    Inventors: Felix Oberhofer, Marcus Jenke, Franziska Kern, Thomas Maier, Verena Mann, Lars Bathke, Roland Mandel, Benedikt Posner