Patents by Inventor Pierre Degrange

Pierre Degrange 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).

  • Electrical slide switching device
    Patent number: 4609793
    Abstract: An electrical switching device for a low cost measuring apparatus. The device comprises fixed contact elements which are made as straps implanted in a printed circuit board and a movable contact element made as a flexible blade mounted on a carrier device arranged on a slide attached to the PC board. The straps may be positioned by an automatic component insertion machine.
    Type: Grant
    Filed: December 10, 1984
    Date of Patent: September 2, 1986
    Assignee: ITT Industries, Inc.
    Inventors: Henri Kristanek, Pierre Degrange