Patents by Inventor Philippe Leininger

Philippe Leininger 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).

  • Publication number: 20240173916
    Abstract: A print head for a 3D printer includes a nozzle for dispensing molten material. A pipe is connected to the nozzle and carrying a heating resistor layer. The pipe is seated in an annular bracket. Spring contacts are mounted on the bracket, which contacts bear against the pipe at mutually opposite points and contact the heating resistor layer.
    Type: Application
    Filed: November 10, 2023
    Publication date: May 30, 2024
    Applicant: Eichenauer Heizelemente GmbH & Co. KG
    Inventors: Philippe Leininger, Ulrich Schlachter