EP 1404531 B1 20090930 - SECURITY ELEMENT
Title (en)
SECURITY ELEMENT
Title (de)
SICHERHEITSELEMENT
Title (fr)
ELEMENT DE SECURITE
Publication
Application
Priority
- DE 10131153 A 20010628
- EP 0206966 W 20020624
Abstract (en)
[origin: US7037606B2] A security element is equipped with first code of magnetic material and/or second code of electroconductive material and has in addition third, optically read-able code, for example as negative writing and/or as a bar code, which is present in the magnetic and/or electroconductive code or is produced preferably together with third, neutral material, the neutral material not being either electroconductive or magnetic. According to the invention it is provided that all three aforementioned materials are indistinguishable to the viewer optically, that is, with the naked eye, and therefore appear as a uniform coating made of a single material.
IPC 8 full level
B42D 15/00 (2006.01)
CPC (source: EP US)
B42D 25/355 (2014.10 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated extension state (EPC)
AL LT LV MK
DOCDB simple family (publication)
WO 03002355 A1 20030109; AT E444183 T1 20091015; CA 2451548 A1 20030109; CA 2451548 C 20120417; CN 100352668 C 20071205; CN 1522204 A 20040818; DE 10131153 A1 20030116; DE 50213888 D1 20091112; EP 1404531 A1 20040407; EP 1404531 B1 20090930; RU 2004100821 A 20050227; RU 2290316 C2 20061227; UA 74910 C2 20060215; US 2004207194 A1 20041021; US 7037606 B2 20060502
DOCDB simple family (application)
EP 0206966 W 20020624; AT 02762299 T 20020624; CA 2451548 A 20020624; CN 02813062 A 20020624; DE 10131153 A 20010628; DE 50213888 T 20020624; EP 02762299 A 20020624; RU 2004100821 A 20020624; UA 2004010606 A 20020624; US 48132804 A 20040521