Patents by Inventor Stefan Kreuzberger

Stefan Kreuzberger 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: 20240124250
    Abstract: A suction gripping device for picking up a plurality of substrates which are flat and flexible includes: a base body, which defines a plane; at least one gas suction vacuum module which is arranged on the base body and has at least one gas suction opening configured for withdrawing gas by suction and for generating a first vacuum so as to suction a respective one of the plurality of substrates against the suction gripping device; and at least one gas ejection vacuum module which is arranged on the base body and has a gas ejection opening configured for ejecting gas and for generating a second vacuum so as to suction the respective one of the plurality of substrates against the suction gripping device.
    Type: Application
    Filed: December 22, 2023
    Publication date: April 18, 2024
    Applicant: Schott AG
    Inventors: Klaus-Peter Kurek, Stefan Kreuzberger, Michael Waschbüsch, Volker Plapper, Ulrich Engelhardt, Dennis Frick, Nils Becker
  • Patent number: 5328044
    Abstract: A container closure having an originality ring which can be attached to a container with little force and easily removed, while making certain that the originality ring either detaches completely from the closure cap or is at least damaged visibly. The retaining elements comprise a rocker having first and second legs connected to the originality ring via an elastic web. The first leg points obliquely inward and the second leg points outward.
    Type: Grant
    Filed: January 21, 1993
    Date of Patent: July 12, 1994
    Assignee: Stella Kunststofftechnik GmbH
    Inventors: Dirk Rohrs, Stefan Kreuzberger, Heino Deussen