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:
Sep. 18, 2018
Filed:
Jan. 29, 2015
Applicant:
Opalux Incorporated, Toronto, CA;
Inventors:
Andre Arsenault, Toronto, CA;
Romain Perrier-Cornet, Toronto, CA;
Assignee:
OPALUX INCORPORATED, Toronto, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B42D 25/378 (2014.01); B32B 3/26 (2006.01); B32B 5/16 (2006.01); B42D 25/21 (2014.01); B42D 25/41 (2014.01); B42D 25/355 (2014.01); G02F 1/01 (2006.01); B42D 25/36 (2014.01); B82Y 20/00 (2011.01); B32B 37/24 (2006.01);
U.S. Cl.
CPC ...
B42D 25/378 (2014.10); B32B 3/26 (2013.01); B32B 5/16 (2013.01); B42D 25/21 (2014.10); B42D 25/355 (2014.10); B42D 25/36 (2014.10); B42D 25/41 (2014.10); G02F 1/0147 (2013.01); B32B 2037/243 (2013.01); B32B 2037/246 (2013.01); B32B 2310/0806 (2013.01); B32B 2425/00 (2013.01); B32B 2519/00 (2013.01); B32B 2551/00 (2013.01); B32B 2554/00 (2013.01); B82Y 20/00 (2013.01); G02F 2202/32 (2013.01);
Abstract
A print on-demand color shift material which has high reflection, high saturation color and intrinsic, high impact color-shift produced by thermal printing or laser writing for use, for example in security laminates, tax and excise stamps, machine-readable features and banknote foils, and offering a rainbow of colors with full color shifting, producible in full manufacturing scale.