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. 23, 2017
Filed:
Aug. 15, 2013
Applicant:
Bayer Materialscience Ag, Leverkusen, DE;
Inventors:
Georgios Tziovaras, Wuppertal, DE;
Heinz Pudleiner, Krefeld, DE;
Kira Planken, Goch, DE;
Stefan Janke, Brüggen, DE;
Marc-Stephan Weiser, Leverkusen, DE;
Thomas Fäcke, Leverkusen, DE;
Assignee:
Covestro Deutschland AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03H 1/02 (2006.01); G03H 1/00 (2006.01); G11B 7/24044 (2013.01); B42D 25/42 (2014.01); B42D 25/29 (2014.01); B42D 25/328 (2014.01); B32B 37/14 (2006.01); B32B 37/18 (2006.01); B32B 38/00 (2006.01); B32B 38/04 (2006.01); B42D 25/455 (2014.01); B42D 25/46 (2014.01); B42D 25/475 (2014.01);
U.S. Cl.
CPC ...
G03H 1/0011 (2013.01); B32B 37/142 (2013.01); B32B 37/185 (2013.01); B32B 38/0004 (2013.01); B32B 38/04 (2013.01); B42D 25/29 (2014.10); B42D 25/328 (2014.10); B42D 25/42 (2014.10); G03H 1/02 (2013.01); G03H 1/0248 (2013.01); G03H 1/0252 (2013.01); G03H 1/0256 (2013.01); G11B 7/24044 (2013.01); B32B 2038/042 (2013.01); B32B 2307/40 (2013.01); B32B 2307/412 (2013.01); B32B 2307/416 (2013.01); B32B 2398/20 (2013.01); B32B 2554/00 (2013.01); B42D 25/455 (2014.10); B42D 25/46 (2014.10); B42D 25/475 (2014.10); B42D 2033/04 (2013.01); B42D 2033/08 (2013.01); B42D 2033/14 (2013.01); B42D 2033/22 (2013.01); B42D 2033/30 (2013.01); G03H 2001/0016 (2013.01); G03H 2001/0264 (2013.01); G03H 2210/63 (2013.01); G03H 2250/12 (2013.01); G03H 2250/33 (2013.01); G03H 2250/37 (2013.01); G03H 2260/12 (2013.01); G03H 2260/52 (2013.01); Y10T 156/10 (2015.01); Y10T 156/108 (2015.01);
Abstract
The present invention relates to a security document and/or document of value with a hologram in a visually changeable window as a novel security element, and also to a method for producing the same.