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:
Mar. 08, 2022
Filed:
Oct. 25, 2019
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); B42D 25/351 (2014.01); G03H 1/02 (2006.01); B42D 25/328 (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
A security document having a security element including 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.