Patents by Inventor Karl-Heinz Siemens

Karl-Heinz Siemens 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: 5042286
    Abstract: In a manually operated pliers-type tool comprising an elongated tool body with a part defining an operative section with two carrier means for operative means such as crimping die members, and a longitudinal operating lever, which is journalled to the tool body and together therewith defines a reverse handle arrangement, projects that part of the tool body and tool, which defines the operative section, in the direction from which the operating lever is attached to the tool body, and the operating lever terminates, in its folded-down position, before that projecting part, and is level therewith. In a preferred embodiment, one of the carrier means is embodied by at least one rocker which is pivotably mounted in the operative section with the aid of a resilient means, so that the respective operative means may recede to a certain degree under the effect of predetermined load.
    Type: Grant
    Filed: December 1, 1989
    Date of Patent: August 27, 1991
    Assignee: C.A. Weidmuller GmbH & Co.
    Inventors: Ulrich Wiebe, Hartmut Schmode, Karl-Heinz Siemens, Jorg Gondermann, Hans Undin