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:
Feb. 02, 2016
Filed:
Jun. 25, 2012
Applicant:
Christopher Peter Tierney, Ferntree Gully, AU;
Inventor:
Christopher Peter Tierney, Ferntree Gully, AU;
Assignee:
INNOVIA SECURITY PTY LTD, Victoria, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 1/00 (2006.01); B42D 25/351 (2014.01); B42D 25/378 (2014.01); B42D 15/00 (2006.01); B41M 3/14 (2006.01);
U.S. Cl.
CPC ...
G06T 1/005 (2013.01); B41M 3/14 (2013.01); B42D 15/00 (2013.01); B42D 25/351 (2014.10); B42D 25/378 (2014.10);
Abstract
A security document or device is provided which includes at least one area formed from a transparent plastics material which is exposed on at least one side to form a window or half-window, and a first color shifting ink composition and a second color shifting ink composition which both include different color pigments and interference pigments but which both, at a first viewing angle, exhibit substantially the same color when the interference pigments are viewable, and at other angles exhibit different colors when viewing the color pigments.