Patents by Inventor Hartmut Lueneberg

Hartmut Lueneberg 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).

  • Packaged tubes or rods
    Patent number: 4250687
    Abstract: Packaging of tubes or rods is disclosed. The tubes or rods consist of a brittle material such as glass or ceramics. In a method for packaging, the tubes or rods are arranged in one package in the tightest possible packaging form. This package is encased by a hood preferably consisting of a film of synthetic material which is fitted over the package under stress and which thereby locks the tubes or rods in position. A plurality of such packages can be stacked on a conventional pallet and can be encased by an additional hood locking this stack in position.
    Type: Grant
    Filed: May 2, 1978
    Date of Patent: February 17, 1981
    Assignee: Schott-Ruhrglas GmbH
    Inventors: Hartmut Lueneberg, Reinhard Maennl, Alfred Grillmeier