EP 2748806 A1 20140702 - VARIABLE PRINTING OF THERMOCHROMIC CODES
Title (en)
VARIABLE PRINTING OF THERMOCHROMIC CODES
Title (de)
VARIABLES DRUCKEN VON THERMOCHROMEN CODES
Title (fr)
IMPRESSION VARIABLE DE CODES THERMOCHROMIQUES
Publication
Application
Priority
- US 201161526211 P 20110822
- US 2012051941 W 20120822
Abstract (en)
[origin: WO2013028804A1] Promotional codes (204) are printed using thermochromic inks in a manner that conceals the codes (204) until a beverage or other article is cooled sufficiently to reveal the codes.
IPC 8 full level
G09F 3/02 (2006.01); B41M 3/00 (2006.01); G01K 11/12 (2006.01)
CPC (source: EP)
B41M 3/005 (2013.01); G01K 11/12 (2013.01); G09F 3/0291 (2013.01); G09F 3/0294 (2013.01); G09F 2003/0211 (2013.01); G09F 2003/0213 (2013.01)
Citation (search report)
See references of WO 2013028804A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013028804 A1 20130228; CA 2850122 A1 20130228; EP 2748806 A1 20140702; MX 2014002120 A 20150515
DOCDB simple family (application)
US 2012051941 W 20120822; CA 2850122 A 20120822; EP 12756292 A 20120822; MX 2014002120 A 20120822