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:
May. 26, 2026
Filed:
Apr. 26, 2022
Applicant:
Giesecke+devrient Epayments Gmbh, Munich, DE;
Inventors:
Josef Riedl, Attenkirchen, DE;
Gunter Endres, Passau, DE;
Klaus Kohl, Miesbach, DE;
Cristina Fabian, Garching, DE;
Assignee:
GIESECKE+DEVRIENT EPAYMENTS GMBH, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B42D 25/23 (2014.01); B42D 25/351 (2014.01); B42D 25/378 (2014.01);
U.S. Cl.
CPC ...
B42D 25/378 (2014.10); B42D 25/23 (2014.10); B42D 25/351 (2014.10);
Abstract
A security feature for a valuable document, includes at least one unit of information, a luminescent material designed to emphasize the unit of information being provided in the region of said unit of information.