Patents by Inventor Heinz Wangerin

Heinz Wangerin 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).

  • Underground housing for telecommunication device
    Patent number: 5653559
    Abstract: In an underground configuration housing for telecommunication devices, a mechanically stable housing, which is closed by a removable cover, has an installation located inside which supports at least one telecommunication device. The installation supporting the telecommunication devices is a pot-shaped container with a cylindrical insert positioned therein so as to form a gap therebetween. The container is sealed in water-proof fashion by a removable cover and the telecommunication devices are located inside of the cylindrical insert.
    Type: Grant
    Filed: January 26, 1995
    Date of Patent: August 5, 1997
    Assignees: kabelmetal electro GmbH, KE Kommunikations-Electronik GmbH & Co.
    Inventors: Werner Stieb, Wolfgang Wenski, Hans-Holger Freckmann, Zbigniew Wielgolaski, Gunter Kochsmeier, Eberhard Gerwald, Heinz Wangerin, Franz Grajewski