EP 1741564 A1 20070110 - Tactile element used as security and authenticity feature
Title (en)
Tactile element used as security and authenticity feature
Title (de)
Taktile Elemente als Sicherheits- und Authentizitätsmerkmale
Title (fr)
Élément tactile utilisable comme élément de securité ed authenticité
Publication
Application
Priority
EP 05014922 A 20050709
Abstract (en)
The tactile elements are on a carrier substrate. They are produced by digital printing, printing several layers one above the other. The tactical element may be individualized in the course of the digital printing. The height of each layer is around 20 microns. The tactile elements may have other functional features: optical, electrically conductive or magnetic.
IPC 8 full level
B42D 15/00 (2006.01); B41J 11/00 (2006.01)
CPC (source: EP US)
B42D 25/324 (2014.10 - EP US); B42D 25/405 (2014.10 - EP); B41M 3/16 (2013.01 - EP)
Citation (search report)
- [XY] EP 1359792 A1 20031105 - HUECK FOLIEN GMBH [AT]
- [X] US 2001030679 A1 20011018 - KUBOTA HIDEMI [JP], et al
- [X] US 6428158 B1 20020806 - SZLUCHA THOMAS F [US]
- [Y] US 2004262909 A1 20041230 - BAUER MICHAEL [DE], et al
- [A] US 2003165653 A1 20030904 - MORRISON ROD [US]
- [A] DE 4440527 A1 19960515 - EMDE THOMAS [DE]
- [A] DE 4333846 A1 19950223 - GMEINER JOHANN HEINZ [AT]
- [X] PATENT ABSTRACTS OF JAPAN vol. 012, no. 073 (M - 674) 8 March 1988 (1988-03-08)
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 LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
DOCDB simple family (application)
EP 05014922 A 20050709