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:
Dec. 23, 2014
Filed:
Feb. 25, 2008
Michael J. Barton, Apex, NC (US);
William R. Duffy, Iii, Raleigh, NC (US);
Michael Kennedy Trivette, Morrisville, NC (US);
David Thomas Windell, Raleigh, NC (US);
Michael J. Barton, Apex, NC (US);
William R. Duffy, III, Raleigh, NC (US);
Michael Kennedy Trivette, Morrisville, NC (US);
David Thomas Windell, Raleigh, NC (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method to display information using an information layer laminate comprising at least three color layers each comprising a different color by selectively removing one or more portions of a first color layer to display portions of a second color layer, and selectively removing one or more portions of a first color layer and one or more portions of a second color layer to display portions of a third color layer.