Patents by Inventor Michael Maetze

Michael Maetze 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).

  • FEED DEVICE FOR AUTOMATICALLY FEEDING A MATERIAL WEB IN A STRETCHING UNIT, UNIT AS WELL AS METHOD
    Publication number: 20230031867
    Abstract: A feed device for automatically feeding a material web from a first stretching unit to a second stretching unit is disclosed having a conveying device configured to transfer at least one strip of the material web that exits the first stretching unit to a transport device of the second stretching unit.
    Type: Application
    Filed: July 27, 2022
    Publication date: February 2, 2023
    Inventors: Michael MAETZE, Boris PASTERNACK, Klaus HÖLLMÜLLER
  • Blower nozzle
    Patent number: 6108939
    Abstract: A blower nozzle, especially for heating or cooling web-like materials, especially plastic foil webs, comprises at least one distribution chamber (11) and often a supply chamber (7). In the improvement, between the supply chamber (7) and the distribution chamber (11) there is at least one other chamber (9), so that the treatment gas can flow from the supply chamber (7) to the at least one further chamber (9) via an overflow aperture arrangement (17) and from the further chamber (9) via another overflow aperture arrangement (23) into the distribution chamber (11) for further conveyance to the outlet aperture arrangement (27).
    Type: Grant
    Filed: November 19, 1998
    Date of Patent: August 29, 2000
    Assignee: Bruckner Maschinenbau GmbH
    Inventors: Hans-Jurgen Kittsteiner, Michael Maetze