Patents by Inventor Norbert E. A. Junge

Norbert E. A. Junge 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).

  • Patent number: 4462536
    Abstract: The invention relates to a container made from a plurality of fiber layers, preferably from craft paper which fiber layers of wall (1) and bottom (2) are interconnected by a hot meltable adhesive. At the location of the connection incisions (14) are made in the wall which extend parallel to the axis of the container and have a cutting plane (14) extending at an acute angle (.alpha.) with the respective tangential plane (167). At the inner side of the lips (13) obtained in this way an adhesive is applied in hot conditions at least at the folding line (8) and only thereafter the lips (13) are folded.The container can have an overhead lid (4), the lid body (5) and disc (7) being made in a corresponding way.
    Type: Grant
    Filed: January 19, 1983
    Date of Patent: July 31, 1984
    Assignee: Van Leer Verpackungen GmbH
    Inventors: Norbert E. A. Junge, Gerrit Kraan