Patents by Inventor Arno Lauth

Arno Lauth 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).

  • Electrical heater and method for manufacturing an electrical heater
    Patent number: 8541722
    Abstract: The invention relates to an electrical heater with a tubular housing and with a heating insert inserted in the housing. The heating insert includes at least one PTC thermistor. Herein, at least one concave indentation is formed in the housing, which is at least punctually in contact with a corresponding concave indentation of the heating insert. Furthermore, the invention relates to a method for manufacturing such an electrical heater.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: September 24, 2013
    Assignee: Eichenauer Heizelemente GmbH & Co. KG
    Inventors: Arno Lauth, Frank Kamy, Armin Lang, Jürgen Stritzinger
  • Electrical Heater And Method For Manufacturing An Electrical Heater
    Publication number: 20110186564
    Abstract: The invention relates to an electrical heater with a tubular housing and with a heating insert inserted in the housing. The heating insert includes at least one PTC thermistor. Herein, at least one concave indentation is formed in the housing, which is at least punctually in contact with a corresponding concave indentation of the heating insert. Furthermore, the invention relates to a method for manufacturing such an electrical heater.
    Type: Application
    Filed: January 28, 2011
    Publication date: August 4, 2011
    Inventors: Arno Lauth, Frank Kamy, Armin Lang, Jürgen Stritzinger