EP 1525101 B1 20131023 - RECTO/VERSO COPY-PROTECTED SECURITY DOCUMENT
Title (en)
RECTO/VERSO COPY-PROTECTED SECURITY DOCUMENT
Title (de)
GEGEN BEIDSEITIGES KOPIEREN GESCHÜTZTES DOKUMENT
Title (fr)
DOCUMENT DE SECURITE PROTEGE CONTRE LA COPIE RECTO/VERSO
Publication
Application
Priority
- FR 0302273 W 20030718
- FR 0209221 A 20020719
Abstract (en)
[origin: WO2004009372A2] The invention concerns a security document comprising, as security element against recto/verso copying, indicia present on both sides and capable of being viewed under reflected lighting and forming an image capable of being viewed under transmitted light. The invention is characterized in that said indicia comprise lines and form said image with 3D effect.
IPC 8 full level
B42D 15/00 (2006.01); B44F 1/02 (2006.01); B44F 1/06 (2006.01); B44F 1/12 (2006.01); B44F 7/00 (2006.01); G03H 1/04 (2006.01); G07D 7/12 (2006.01); G07D 7/20 (2006.01)
CPC (source: EP US)
B42D 25/29 (2014.10 - EP US); Y10S 428/916 (2013.01 - EP US); Y10S 428/917 (2013.01 - EP US); Y10T 428/24802 (2015.01 - EP US)
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 PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2842460 A1 20040123; FR 2842460 B1 20041008; AU 2003273456 A1 20040209; BR 0305564 A 20040928; CA 2492816 A1 20040129; CA 2492816 C 20110503; EP 1525101 A2 20050427; EP 1525101 B1 20131023; US 2005244720 A1 20051103; US 7883762 B2 20110208; WO 2004009372 A2 20040129; WO 2004009372 A3 20040408
DOCDB simple family (application)
FR 0209221 A 20020719; AU 2003273456 A 20030718; BR 0305564 A 20030718; CA 2492816 A 20030718; EP 03755616 A 20030718; FR 0302273 W 20030718; US 52155505 A 20050119