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. 25, 2014
Filed:
Apr. 27, 2011
Applicants:
Thomas D. Pawlik, Rochester, NY (US);
Myra T. Olm, Webster, NY (US);
Judith A. Bose, Webster, NY (US);
Inventors:
Thomas D. Pawlik, Rochester, NY (US);
Myra T. Olm, Webster, NY (US);
Judith A. Bose, Webster, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 7/10 (2006.01); G06K 19/06 (2006.01); G08B 13/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method to deactivate a security measure includes applying a first covert optically active security marker to a product or document; completing a transaction for the product or document; and applying a second optically active security marker to the product or document which indicates completion of the transaction.