EP 1387798 B1 20050810 - SECURITY FEATURES
Title (en)
SECURITY FEATURES
Title (de)
SICHERHEITSMERKMALE
Title (fr)
CARACTERISTIQUES DE SECURITE
Publication
Application
Priority
- DE 0200750 W 20020228
- DE 10111850 A 20010301
Abstract (en)
[origin: WO02070368A2] The invention relates to security features, preferably tear-off strips or strings, for identifying the authenticity of products by the producer or authorized controlling bodies. The inventive security features consist of several different components, coding means and electrically conductive layers, whereby all of these are attached in varying order to a supporting substrate. Layers of known electrically conductive polymers are used. According to the invention, these security features are presented in the form of tear-off strips that, for example, are press molded, adhered or sealed to a packaging. These security features pose insurmountable technological hurdles to counterfeiters.
IPC 1-7
IPC 8 full level
B65D 65/34 (2006.01); B65D 75/66 (2006.01); G09F 3/03 (2006.01); B65D 51/00 (2006.01)
CPC (source: EP US)
B65D 75/66 (2013.01 - EP US); G09F 3/0341 (2013.01 - EP US); Y10T 428/24917 (2015.01 - 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
DOCDB simple family (publication)
WO 02070368 A2 20020912; WO 02070368 A3 20021212; AT E301591 T1 20050815; BG 108159 A 20040331; CZ 20032385 A3 20040915; DE 10111850 A1 20020919; DE 10111850 C2 20030717; DE 50203892 D1 20050915; EE 04846 B1 20070615; EE 200300425 A 20040216; EP 1387798 A2 20040211; EP 1387798 B1 20050810; ES 2247354 T3 20060301; HR P20030655 A2 20050630; HR P20030655 B1 20070131; HU P0400995 A2 20040928; PL 363801 A1 20041129; RU 2003129526 A 20050327; RU 2288152 C2 20061127; SK 12192003 A3 20040108; US 2004101664 A1 20040527
DOCDB simple family (application)
DE 0200750 W 20020228; AT 02748308 T 20020228; BG 10815903 A 20030908; CZ 20032385 A 20020228; DE 10111850 A 20010301; DE 50203892 T 20020228; EE P200300425 A 20020228; EP 02748308 A 20020228; ES 02748308 T 20020228; HR P20030655 A 20030813; HU P0400995 A 20020228; PL 36380102 A 20020228; RU 2003129526 A 20020228; SK 12192003 A 20020228; US 46979503 A 20030902