EP 1780031 A1 20070502 - Item with printed image
Title (en)
Item with printed image
Title (de)
Gegenstand mit einem aufgedruckten Bild
Title (fr)
Object avec image imprimé
Publication
Application
Priority
EP 05405605 A 20051026
Abstract (en)
A first part image of red fluorescent dye and a second image of green or blue fluorescent dye are arranged as negative images so that the part pictures appear as a three-dimensional picture in the eyes of the viewer of the part images, who is looking simultaneously with each eye through the color filter created by the fluorescent colors of both images.
IPC 8 full level
B41M 3/06 (2006.01); B41M 3/14 (2006.01); B42D 15/10 (2006.01)
CPC (source: EP US)
B41M 3/06 (2013.01 - EP US); B41M 3/144 (2013.01 - EP US); B42D 25/00 (2014.10 - EP US); B42D 25/23 (2014.10 - US); B42D 25/387 (2014.10 - EP US); Y10T 428/24802 (2015.01 - EP US)
Citation (applicant)
VON DAVID TIDMASH SIMPLY: "But Not So Simple) Inks!", AU- THENTICATION NEWS, vol. 11, May 2005 (2005-05-01)
Citation (search report)
- [X] US 2004233465 A1 20041125 - COYLE WILLIAM J [US], et al
- [X] WO 2004089640 A2 20041021 - ANGSTROM TECHNOLOGIES INC [US], et al
- [XY] FR 2762545 A1 19981030 - FRANCOIS CHARLES OBERTHUR FIDU [FR]
- [Y] DE 4114732 A1 19921112 - BAYER HELMUT DR [DE], et al
- [A] EP 1381022 A2 20040114 - MERCK PATENT GMBH [DE]
- [A] US 2003179210 A1 20030925 - RHOADS GEOFFREY B [US]
- [A] FR 2677581 A1 19921218 - THOMSON CSF [FR]
- [A] US 3432220 A 19690311 - SCHREINER GILBERT O
Designated contracting state (EPC)
AT CH DE ES FR GB IE IT LI NL SE
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1780031 A1 20070502; EP 1780031 B1 20081105; AT E413282 T1 20081115; CA 2564665 A1 20070426; DE 502005005905 D1 20081218; ES 2313265 T3 20090301; US 2007154687 A1 20070705
DOCDB simple family (application)
EP 05405605 A 20051026; AT 05405605 T 20051026; CA 2564665 A 20061019; DE 502005005905 T 20051026; ES 05405605 T 20051026; US 58391206 A 20061020