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:
Nov. 23, 1993
Filed:
Mar. 05, 1991
Applicant:
Inventors:
Joachim Szczyrbowski, Goldbach, DE;
Anton Dietrich, Triesen, DE;
Albert Kastner, Maintal, DE;
Klaus Hartig, Ronneburg, DE;
Assignee:
Leybold Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
20419227 ; 20419215 ; 20419228 ;
Abstract
A transparent substrate, such as glass, having a solar control coating consisting of a CrN layer between two SnO, layers. The solar control coating is arranged on the back side of the substrate which will face away from an observer when in place. A sub-oxidic alloy, such as NiCrO is then applied to the solar control coating.