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:
Nov. 18, 2025
Filed:
Jan. 15, 2025
Xerox Corporation, Norwalk, CT (US);
Edward N. Chapman, Rochester, NY (US);
Jonathan Ireland, Lancaster, PA (US);
Xerox Corporation, Norwalk, CT (US);
Abstract
A substrate includes a mark that exhibits an enhanced moiré effect. In some embodiments, the mark includes multiple sets of parallel lines printed at various angles and in certain color combinations that yield the mark that causes the substrate to exhibit the enhanced moiré effect when viewed. In some embodiments, various components of a mark are printed with inks having different fluorescent properties. In some embodiments, the mark is a pattern mark that includes a checkered pattern comprising cells of multiple colors, along with broken parallel lines along edges of some or all of the cells and frame elements within some or all of the cells.