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:
Jun. 29, 1993
Filed:
May. 06, 1991
Applicant:
Inventors:
Lothar Bihy, Kaiserslautern, DE;
Thomas Gaisbauer, Ladenburg, DE;
Assignee:
Isover Saint-Gobain, Courbevoie, FR;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428195 ; 174 / ; 427256 ; 428244 ; 428283 ; 428284 ; 428285 ; 428920 ; 428921 ;
Abstract
An electrically conductive surface element, for use in the construction of external facades, is provided with a flame-retardant substance in addition to a radar-absorbing supporting element with electromagnetically active conductive material which has preferably been applied by a printing process.