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:
Nov. 26, 2019
Filed:
Nov. 19, 2015
Applicant:
Leonhard Kurz Stiftung & Co. KG, Furth, DE;
Inventors:
Klaus Pforte, Oberasbach, DE;
Ludwig Brehm, Adelsdorf, DE;
Assignee:
LEONHARD KURZ STIFTUNG & CO. KG, Furth, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03H 1/00 (2006.01); G03H 1/02 (2006.01); B42D 25/328 (2014.01); B42D 25/351 (2014.01); B42D 25/324 (2014.01); B42D 25/364 (2014.01); B42D 25/378 (2014.01); G03H 1/26 (2006.01);
U.S. Cl.
CPC ...
G03H 1/0011 (2013.01); B42D 25/324 (2014.10); B42D 25/328 (2014.10); B42D 25/351 (2014.10); B42D 25/364 (2014.10); B42D 25/378 (2014.10); G03H 1/0244 (2013.01); G03H 1/0248 (2013.01); G03H 1/0256 (2013.01); G03H 2001/0264 (2013.01); G03H 2001/2635 (2013.01); G03H 2223/12 (2013.01); G03H 2223/19 (2013.01); G03H 2223/25 (2013.01); G03H 2250/10 (2013.01); G03H 2250/12 (2013.01); G03H 2250/33 (2013.01); G03H 2250/34 (2013.01); G03H 2250/38 (2013.01); G03H 2250/40 (2013.01); G03H 2250/42 (2013.01);
Abstract
The invention relates to a multilayer body with a volume hologram layer and a partial opaque layer, arranged on a surface of the volume hologram layer, which is present in a first area and is not present in a second area. The invention furthermore relates to a method for the production of such a multilayer body, as well as a security element and security document with such a multilayer body.