Patents by Inventor Willi J. Schmidt

Willi J. Schmidt 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: 4569125
    Abstract: A method of wiring an electric device, particularly an electric tool, comprises engaging conductor wires adjacent the ends thereof in bores and/or grooves provided in plastic carrier elements, with bared ends of at least some of the conductor wires protruding from these carrier elements. Then inserting the carrier elements, with the conductor wires engaged therein, into at least part of the housing of the electric device. And, electrically connecting the conductor wires by plugging carrier elements together and/or to an electrical component of the electric device, with said protruding bared ends functioning as plug pins. Preferably, the conductor wires each have a single solid conducting core having a cross-sectional area in the range of 1 to 5 mm. Such relatively rigid wires can be pre-shaped before insertion into a housing of the electric device.
    Type: Grant
    Filed: October 18, 1983
    Date of Patent: February 11, 1986
    Assignee: Black & Decker Inc.
    Inventors: Jurgen Antl, Willi J. Schmidt, Hartmut Wredenhagen
  • Patent number: 4185068
    Abstract: This invention relates to a process for continuously preparing a web of thermoplastic flat film for a subsequent winding operation, by providing it with embossed lines, preferably one line along each edge or very near each edge of the web, which process comprises embossing the lines while the film web is in a thermal state in which the tensioned film may be easily embossed, and is tensioned in all directions without undergoing a stretching operation effecting a dimensional change of the film web, and then cooling the embossed web of film.
    Type: Grant
    Filed: May 3, 1978
    Date of Patent: January 22, 1980
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Willi J. Schmidt, Norbert Roth