Stock material or miscellaneous articles – All metal or with adjacent metals – Laterally noncoextensive components
Reexamination Certificate
2006-06-20
2006-06-20
Zimmerman, John J. (Department: 1775)
Stock material or miscellaneous articles
All metal or with adjacent metals
Laterally noncoextensive components
C428S647000, C428S648000, C428S687000, C428S929000, C439S886000, C439S887000, C148S525000, C148S536000, C148S537000, C427S123000, C427S126100, C427S383700, C427S597000, C219S121600, C219S121770
Reexamination Certificate
active
07063896
ABSTRACT:
A method is proposed for preparing a structured metallic surface of a body or for the structuring close to the surface or the generation of metallic structures, first of all on a first metal layer or on a first intermetallic layer a second metal layer or a second intermetallic layer, the second layers differing from the first layers, being generated; and thereafter at least the second metal layer or the second intermetallic layer being heated up region by region in such a way that, in that location, there is formed an intermetallic compound using the material of the first intermetallic layer or the first metal layer and the material of the second metal layer or the second intermetallic layer, into which surface regions are embedded, which are at least essentially made of the material of the second metal layer or the second intermetallic layer. In addition to that, a metallic surface of a body is proposed, especially a surface of a plug or an electrical contact element for the electrical contacting or connection of component parts, having such a structure.
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Mücklich Frank
Rehbein Peter
Schorr Harald
Kenyon & Kenyon LLP
Robert & Bosch GmbH
Zimmerman John J.
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