Patents by Inventor Kay Koppelt

Kay Koppelt 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).

  • CONNECTING TUBE ASSEMBLY FOR AN EXTRUDER
    Publication number: 20240416571
    Abstract: A connecting tube assembly (128) for an extruder (110) is proposed. The connecting tube assembly (128) comprises a connecting tube (130), wherein the connecting tube (130) is configured for connecting to a dosing conveyor device (118) and a side feed (126) of the extruder (110), wherein the connecting tube (130) defines a longitudinal axis (132), and a drive device (142), wherein the drive device (142) is configured for rotating the connecting tube (130) about the longitudinal axis (132). Furthermore, an extruder (110) is proposed.
    Type: Application
    Filed: October 6, 2022
    Publication date: December 19, 2024
    Inventors: Kay Koppelt, Robert Socher, Marco Kenne, Mario Schwabe, Michael Tritschler