Patents by Inventor Sonja Georgescu

Sonja Georgescu 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).

  • Male dry shaver
    Patent number: 9833915
    Abstract: An electrically driven shaver comprises a housing and at least one hair cutting element that is driven by an electromotor. A thermoelectric skin cooling element and the electromotor are electrically operable by a microcontroller and an on/off switch which is electrically connected with the microcontroller. The microcontroller is adapted to activate and deactivate operation of both the electromotor and the skin cooling element. The skin cooling element is located adjacent to the hair cutting element. The microcontroller is adapted to immediately deactivate operation of the electromotor and relative to that to deactivate operation of the skin cooling element at later point of time, both in response to the “off” actuation of the same on/off switch.
    Type: Grant
    Filed: March 20, 2014
    Date of Patent: December 5, 2017
    Assignee: Braun GmbH
    Inventors: Renata Burghardt, Gerd Laschinski, Jan Christian Langsdorf, Diana Kappes, Sonja Georgescu
  • Male Dry Shaver
    Publication number: 20140290452
    Abstract: An electrically driven shaver comprises a housing and at least one hair cutting element that is driven by an electromotor. A thermoelectric skin cooling element and the electromotor are electrically operable by a microcontroller and an on/off switch which is electrically connected with the microcontroller. The microcontroller is adapted to activate and deactivate operation of both the electromotor and the skin cooling element. The skin cooling element is located adjacent to the hair cutting element. The microcontroller is adapted to immediately deactivate operation of the electromotor and relative to that to deactivate operation of the skin cooling element at later point of time, both in response to the “off” actuation of the same on/off switch.
    Type: Application
    Filed: March 20, 2014
    Publication date: October 2, 2014
    Applicant: Braun GmbH (a German Corporation)
    Inventors: Renata Burghardt, Gerd Laschinski, Jan Christian Langsdorf, Diana Kappes, Sonja Georgescu