EP 1636765 A1 20060322 - VALUE DOCUMENT COMPRISING A MACHINE-READABLE AUTHENTICITY MARK

Title (en)

VALUE DOCUMENT COMPRISING A MACHINE-READABLE AUTHENTICITY MARK

Title (de)

WERTDOKUMENT MIT EINEM MASCHINENLESBAREN ECHTHEITSKENNZEICHEN

Title (fr)

DOCUMENT DE VALEUR COMPRENANT UNE MARQUE D'AUTHENTICITE LISIBLE PAR MACHINE

Publication

EP 1636765 A1 20060322 (DE)

Application

EP 04739618 A 20040604

Priority

EP 2004006066 W 20040604
DE 10326983 A 20030612

Abstract (en)

[origin: WO2004111951A1] The invention relates to a value document comprising a machine-readable authenticity mark. According to the invention, said authenticity mark is provided with a luminescent marking agent and a marking agent that absorbs in the infrared spectral range.

IPC 1-7

G07D 7/00; G07D 7/12

IPC 8 full level

G07D 7/00 (2006.01); G07D 7/12 (2006.01)

CPC (source: EP US)

G07D 7/0043 (2017.04 - EP US); G07D 7/12 (2013.01 - EP US)

Citation (search report)

See references of WO 2004111951A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

DE 10326983 A1 20041230; CN 1799072 A 20060705; EP 1636765 A1 20060322; EP 1636765 B1 20131225; RU 2006100105 A 20070827; RU 2345419 C2 20090127; US 2006131425 A1 20060622; WO 2004111951 A1 20041223

DOCDB simple family (application)

DE 10326983 A 20030612; CN 200480015554 A 20040604; EP 04739618 A 20040604; EP 2004006066 W 20040604; RU 2006100105 A 20040604; US 56011405 A 20051209