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:
Apr. 23, 2019
Filed:
Dec. 18, 2015
Applicant:
Agfa-gevaert, Mortsel, BE;
Inventors:
Jürgen Jung, Mortsel, BE;
Rene Geelen, Mortsel, BE;
Anouschka Depla, Mortsel, BE;
Walther Wouters, Mortsel, BE;
Assignee:
AGFA-GEVAERT, Mortsel, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 3/14 (2006.01); B42D 25/324 (2014.01); B42D 25/41 (2014.01); B42D 25/36 (2014.01); B41M 5/26 (2006.01); B41M 5/30 (2006.01);
U.S. Cl.
CPC ...
B42D 25/324 (2014.10); B41M 3/14 (2013.01); B41M 3/142 (2013.01); B41M 5/26 (2013.01); B41M 5/30 (2013.01); B42D 25/36 (2014.10); B42D 25/41 (2014.10);
Abstract
A security article includes a laser markable layer and a transparent outer layer or sheet having lenticular lenses on its outer surface, both provided, in this order, on an opaque core support, characterized in that the laser markable layer has a dry layer thickness of less than 50 μm. An improved contrast is obtained between interlaced images exposed into the security article of the invention.