Patents by Inventor Erich Geier

Erich Geier 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).

  • Box for holding circuit boards
    Patent number: 4631638
    Abstract: A box for holding circuit boards which box has horizontal slots at its side walls which are arranged vertically one above the other and in which a lever can be operated from the front of the box, which lever is kept movable in a slot of the side wall, is guided between a circuit board and a side wall of the box, and engages behind the circuit board by means of an operating projection.
    Type: Grant
    Filed: May 24, 1985
    Date of Patent: December 23, 1986
    Assignee: U.S. Philips Corporation
    Inventors: Fritz Felsner, Erich Geier