Title (en)

Coupon or similar element arranged to conceal one message to be deliberately unhidden and a process for accomplishment of same

Title (de)

Zum Verbergen einer absichtlich sichtbar zu machenden Nachricht ausgebildeter Coupon oder ähnliches Element und Verfahren seiner Herstellung

Title (fr)

Coupon ou élement similaire agencé de manière à cacher un message qui peut être rendu visible délibérément, et son procédé de réalisation

Publication

EP 0867210 A3 20010321 (EN)

Application

EP 98830182 A 19980326

Priority

IT MI970720 A 19970327

Abstract (en)

[origin: EP0867210A2] It is provided a coupon or similar element arranged to conceal one message to be deliberately unhidden, comprising a base sheet (2) and a cover sheet (5) coupled with the base sheet (2) and provided with at least one area (6) to be removed by tearing off and disposed in register with a message reproduced on the base sheet (2). Also provided is a process for making a coupon or similar element arranged to conceal one message to be deliberately unbidden, comprising a step of reproducing at least one message on a base sheet (2) and consisting in carrying out coupling between the base sheet (2) and the cover sheet (5) and arranging an area (6) in the cover sheet (5) which is disposed in register with the message and is adapted to be removed by tearing off. <IMAGE>

IPC 1-7

A63F 3/06

IPC 8 full level

A63F 3/06 (2006.01)

CPC (source: EP)

A63F 3/0665 (2013.01); A63F 3/069 (2013.01)

Citation (search report)

• [XA] US 3900219 A 19750819 - D AMATO SALVATORE F, et al
• [X] GB 2133993 A 19840808 - SCHWEGLER KARL AG
• [X] US 4740016 A 19880426 - KONECNY GEORGE [CA], et al
• [A] US 4033611 A 19770705 - JOHNSEN EDWARD L

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 0867210 A2 19980930; EP 0867210 A3 20010321; IT 1290485 B1 19981204; IT MI970720 A1 19980927

DOCDB simple family (application)

EP 98830182 A 19980326; IT MI970720 A 19970327