Patents by Inventor Gerhard Wojtas

Gerhard Wojtas 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).

  • Ejection and grounding system for rack-mounted plug-in modules
    Patent number: 4602835
    Abstract: An ejection and grounding system for rack-mounted plug-in modules includes an angle lever which bears against a frame element to extract a module mounted in a rack. The frame element contains an electrical buss means for grounding the modules. A bracket is attached to the module and grounds the module to the buss; the bracket also supports the angle lever so that it rotates parallel to the module.
    Type: Grant
    Filed: June 22, 1984
    Date of Patent: July 29, 1986
    Assignee: Siemens Aktiengesellschaft
    Inventors: Willi Bauer, Otto Kessler, Reinhard Schmitt, Gerhard Wojtas