EP 3393819 B1 20220810 - PRINTED ARTICLE, METHOD FOR VERIFYING THE AUTHENTICITY OF A PRINTED ARTICLE AND SYSTEM OF ARTICLES
Title (en)
PRINTED ARTICLE, METHOD FOR VERIFYING THE AUTHENTICITY OF A PRINTED ARTICLE AND SYSTEM OF ARTICLES
Title (de)
BEDRUCKTER ARTIKEL, VERFAHREN ZUR ECHTHEITSPRÜFUNG EINES BEDRUCKTEN ARTIKELS UND ARTIKELSYSTEM
Title (fr)
ARTICLE IMPRIMÉ, PROCÉDÉ DE VÉRIFICATION DE L'AUTHENTICITÉ D'UN ARTICLE IMRIMÉ ET SYSTÈME D'ARTICLES
Publication
Application
Priority
- DE 102015122798 A 20151223
- DE 2016100613 W 20161222
Abstract (en)
[origin: WO2017108035A1] The invention relates to a printed article (1), comprising a visible surface (2) and a printed surface (3), arranged in the region of the visible surface (2), wherein the printed surface (3) is printed with a halftone (4), wherein halftone dots (5) are arranged at a respective consistent distance along halftone lines (6), each of which is an arc. The invention also relates to a method for checking the authenticity of a printed article and an article system.
IPC 8 full level
B42D 25/29 (2014.01); B42D 25/342 (2014.01); G07D 7/12 (2016.01); G07D 7/20 (2016.01)
CPC (source: EP)
B42D 25/29 (2014.10); B42D 25/342 (2014.10); G07D 7/128 (2013.01); G07D 7/207 (2017.04)
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
DOCDB simple family (publication)
WO 2017108035 A1 20170629; DE 102015122798 A1 20170629; EP 3393819 A1 20181031; EP 3393819 B1 20220810
DOCDB simple family (application)
DE 2016100613 W 20161222; DE 102015122798 A 20151223; EP 16831813 A 20161222