EP 0977671 A2 20000209 - THREE-DIMENSIONAL DECOR FOR FLAT TRANSPARENT MATERIALS
Title (en)
THREE-DIMENSIONAL DECOR FOR FLAT TRANSPARENT MATERIALS
Title (de)
DREIDIMENSIONALES DECOR FÜR FLACHE, TRANSPARENTE MATERIALIEN
Title (fr)
DECOR TRIDIMENSIONNEL POUR MATERIAUX TRANSPARENTS PLATS
Publication
Application
Priority
- CZ 9800045 W 19981202
- CZ 743997 U 19971202
Abstract (en)
[origin: WO9928140A2] Three-dimensional decor for flat transparent materials wherein face of such transparent materials is provided with an optical screen (1) consisting of cylindrical lenses whose focus points lie in the plane of the reverse side of the material applied which reverse side is printed with a reverse side screen (2) whose height dimensions are identical to those of the desired three-dimensional pattern (3) while the width of these elements is reduced to 95 % to 105 % of the spacing between the individual elements of the optical screen (1).
IPC 1-7
IPC 8 full level
B44F 7/00 (2006.01); B44F 1/06 (2006.01); G02B 27/22 (2006.01)
CPC (source: EP)
B44F 1/066 (2013.01); G02B 30/40 (2020.01)
Citation (search report)
See references of WO 9928140A2
Designated contracting state (EPC)
AT BE DE DK FI FR GB GR IE IT LU NL PT SE
DOCDB simple family (publication)
WO 9928140 A2 19990610; WO 9928140 A3 19990722; CZ 7400 U1 19980522; EP 0977671 A2 20000209
DOCDB simple family (application)
CZ 9800045 W 19981202; CZ 743997 U 19971202; EP 98956766 A 19981202