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. 01, 2015
Filed:
Feb. 03, 2012
Pierre Degott, Crissier, CH;
Claude-alain Despland, Prilly, CH;
Mathieu Schmid, Lausanne, CH;
Cedric Amerasinghe, Mex, CH;
Pierre Degott, Crissier, CH;
Claude-Alain Despland, Prilly, CH;
Mathieu Schmid, Lausanne, CH;
Cedric Amerasinghe, Mex, CH;
SICPA HOLDING SA, Prilly, CH;
Abstract
Device for the counterfeit protection of a banknote, a document of value or an article. The device includes a substrate (S), and on the substrate (S) a plurality of jointly visible zones of first () and of second () hardened coatings including oriented pigment particles (P, P) in a transparent binder (M, M), the first () hardened coating having a pigment orientation imitating a first curved surface and the second () hardened coating having a pigment orientation imitating a second curved surface different from the first curved surface. The device is characterized in that, along a linear section through the device, at least one zone of the second () hardened coating is contiguously located between two zones of the first () hardened coating. Method for producing the device, the use of the device, as well as security documents carrying said device.