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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.:

US 10183522 B1

PDFFull Text
Date of Patent:
Jan. 22, 2019

Filed:

May. 11, 2015

Security element and method for producing a security element having light-scattering structures

Applicants:

Hueck Folien Ges.m.b.h., Baumgartenberg, AT;

Joanneum Research Forschungsgesellschaft Mbh, Graz, AT;

Inventors:

Stefan Trassl, Baumgartenberg, AT;

Klaus Schmidegg, Linz, AT;

Maria Belegratis, Pischelsdorf, AT;

Volker Schmidt, Pischelsdorf, AT;

Michael Steindorfer, Stattegg, AT;

Barbara Stadlober, Graz, AT;

Assignees:

HUECK FOLIEN GES.M.B.H., Baumgartenberg, AT;

JOANNEUM RESEARCH FORSCHUNGSGESELLSCHAFT MBH, Graz, AT;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Shin H Kim

Int. Cl.
CPC ...
B42D 15/00 (2006.01); B42D 25/328 (2014.01); G02B 5/02 (2006.01); G02B 5/18 (2006.01); B42D 25/36 (2014.01); B42D 25/41 (2014.01); B42D 25/425 (2014.01); B29C 59/02 (2006.01); G02B 5/00 (2006.01); B29K 101/12 (2006.01);
U.S. Cl.
CPC ...
B42D 25/328 (2014.10); B29C 59/022 (2013.01); B42D 25/36 (2014.10); B42D 25/41 (2014.10); B42D 25/425 (2014.10); G02B 5/003 (2013.01); G02B 5/0252 (2013.01); G02B 5/0284 (2013.01); G02B 5/0294 (2013.01); G02B 5/1861 (2013.01); B29C 2059/023 (2013.01); B29K 2101/12 (2013.01);
Abstract

The invention relates to a security element, comprising a thermoplastic or photo-sensitive replication lacquer layer, non-periodic randomly arranged (randomized) structures in the sub-micrometer range being incorporated into the replication lacquer layer and having an angle-independent optical effect, such as a color effect, and to a method for the production thereof and to the use thereof.

Find Patent Forward Citations

Trassl, Stefan. (2019). Security element and method for producing a security element having light-scattering structures (U.S. Patent No. 10183522). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10183522

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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