Global Patent Index - EP 1580025 B1

EP 1580025 B1 20151014 - Security element with features which can be recognised under a specific viewing angle

Title (en)

Security element with features which can be recognised under a specific viewing angle

Title (de)

Sicherheitsmerkmal mit unter einem bestimmten Betrachtungswinkel optisch erkennbaren Merkmalen

Title (fr)

Elément de sécurité avec des éléments optiques reconnaissables sous un angle d'observation particulier

Publication

EP 1580025 B1 (DE)

Application

EP 05004983 A

Priority

AT 5402004 A

Abstract (en)

[origin: EP1580025A2] The safety marker is optical invisible when viewed from a certain angle. The optical invisible markers are formed by two or more layers in the register. One or more of the layers in the register may be separated by spacing layers. The layers in the register may consist of an opaque ink or an opaque lacquer.

IPC 8 full level

B42D 25/351 (2014.01); B42D 15/00 (2006.01)

CPC (source: EP US)

B42D 25/00 (2014.10 - EP); B42D 25/29 (2014.10 - EP US); B42D 25/328 (2014.10 - EP); B42D 25/351 (2014.10 - EP US); B42D 25/355 (2014.10 - EP); G09F 3/0294 (2013.01 - EP); B42D 25/324 (2014.10 - EP); B42D 25/382 (2013.01 - EP); B42D 25/387 (2014.10 - EP); B42D 25/47 (2014.10 - EP); B42D 2033/04 (2013.01 - EP); B42D 2033/06 (2013.01 - EP); B42D 2033/08 (2013.01 - EP); B42D 2033/10 (2013.01 - EP); B42D 2033/16 (2013.01 - EP); B42D 2033/20 (2013.01 - EP); B42D 2033/24 (2013.01 - EP); B42D 2033/26 (2013.01 - EP); B42D 2035/16 (2013.01 - EP); B42D 2035/24 (2013.01 - EP); B42D 2035/36 (2013.01 - EP); B65D 2203/12 (2013.01 - EP)

Citation (opposition)

Opponent : De La Rue International Limited

Opponent : Giesecke & Devrient GmbH

Designated contracting state (EPC)

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

DOCDB simple family (publication)

EP 1580025 A2 20050928; EP 1580025 A3 20121107; EP 1580025 B1 20151014; AT 501989 A1 20061215; AT 501989 B1 20100415; ES 2550837 T3 20151112

DOCDB simple family (application)

EP 05004983 A 20050308; AT 5402004 A 20040326; ES 05004983 T 20050308