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, 2014
Filed:
Mar. 27, 2012
Susanne Lisinski, Cologne, DE;
Dang Cuong Phan, Aachen, DE;
Guenther Schall, Kreuzau, DE;
Marcel Klein, Baesweiler, DE;
Sabine Velden, Inden, DE;
Susanne Lisinski, Cologne, DE;
Dang Cuong Phan, Aachen, DE;
Guenther Schall, Kreuzau, DE;
Marcel Klein, Baesweiler, DE;
Sabine Velden, Inden, DE;
Saint-Gobain Glass France, Courbevoie, FR;
Abstract
A carrier, in particular a plastic film, comprising an electrical heating layer is described. The heating layer is applied to at least a portion of a carrier surface. The heating layer is electrically divided by one or more first separating zones, each of which is designed such that a current path changes the direction of flow thereof at the free zone ends, and one or more second separating zones, which are designed such that the current path changing the direction of flow thereof at the free zone ends is divided in at least some sections into a plurality of electrically parallel current sub-paths. One or more second separating zones are associated with at least one free zone end of a first separating zone, with the second separating zones arranged in an aligned extension to the first separating zone.