The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 14, 1997
Filed:
Oct. 25, 1995
Applicant:
Inventor:
Jurgen Schulz-Harder, D-91207 Lauf, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B44C / ; C03C / ;
U.S. Cl.
CPC ...
216 52 ; 216 33 ; 216 65 ; 216 76 ; 216 13 ;
Abstract
A process for producing a metal coated substrate with an improved resistivity to cyclic temperature stress is provided. The substrate is provided with at least one insulating layer and at least one metal layer attached to at least one side of the insulating layer. The metal layer is made at least 0.2 millimeters thick, and is weakened in places by openings formed in at least one border area.