EP 3810432 A1 20210428 - A METHOD FOR PROVIDING AN OBJECT WITH A UNIQUE MARK
Title (en)
A METHOD FOR PROVIDING AN OBJECT WITH A UNIQUE MARK
Title (de)
VERFAHREN ZUR BEREITSTELLUNG EINES OBJEKTES MIT EINER EINDEUTIGEN MARKIERUNG
Title (fr)
PROCÉDÉ POUR DÉLIVRER À UN OBJET UNE MARQUE UNIQUE
Publication
Application
Priority
- PT 11079818 A 20180622
- IB 2019055177 W 20190619
Abstract (en)
[origin: WO2019244081A1] The present invention is enclosed in the area of unique marking of objects, for instance authenticity in assay or uniquely identifying and tracking an object. It is an object of the present invention a method for providing an object with a unique, comprising marking such object with a physical chaotic marking process on the surface of a portion of said object, such physical chaotic marking process consisting of i) random deposition of particles over the surface and further incrustation or ii) printing with a bondable fluid enriched with glitter particles, thereby providing a marking on such surface. The used processes, intrinsically chaotic, provide a unique character to the resulting object which is, thus, unique. An object obtained by such method and methods and devices for producing such object and reading it are also part of the present invention.
IPC 8 full level
B41M 3/00 (2006.01); B41M 3/14 (2006.01); B41M 5/26 (2006.01); B41M 7/00 (2006.01); B44F 1/02 (2006.01); B44F 5/00 (2006.01)
CPC (source: EP)
B41M 3/00 (2013.01); B41M 3/14 (2013.01); B41M 5/26 (2013.01); B41M 7/00 (2013.01); B41M 7/0081 (2013.01); B44F 1/02 (2013.01); B44F 5/00 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019244081 A1 20191226; EP 3810432 A1 20210428; EP 3810432 B1 20231018; EP 3810432 C0 20231018; HU E064941 T2 20240528; PL 3810432 T3 20240402; RS 65087 B1 20240229
DOCDB simple family (application)
IB 2019055177 W 20190619; EP 19752554 A 20190619; HU E19752554 A 20190619; PL 19752554 T 20190619; RS P20240065 A 20190619