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:
Sep. 14, 2010
Filed:
Jul. 30, 2004
Volkmar Offermann, Eschweiler, DE;
Dieter Linnhofer, St. Martin d'Uriage, DE;
Helmut Maeuser, Herzogenrath, DE;
Volkmar Offermann, Eschweiler, DE;
Dieter Linnhofer, St. Martin d'Uriage, DE;
Helmut Maeuser, Herzogenrath, DE;
Saint-Gobain Glass France, Courbevoie, FR;
Abstract
A flat luminous element with at least one substrate and one coating, applied onto the surface of the substrate and emitting light, and including plural luminous elements configured to be separately electrically connected next to one another, in different parts of the surface, so as to obtain different luminous effects. At least one separate luminous element is provided with an enhanced luminous power relative to the luminosity of the surface and with a light emission that is directed.