EP 1496489 A1 20050112 - Dynamic message sign
Title (en)
Dynamic message sign
Title (de)
Dynamische Anzeigevorrichtung
Title (fr)
Affichage dynamique
Publication
Application
Priority
EP 03015561 A 20030710
Abstract (en)
The illuminated message sign (10) comprises a light emitting device (5), a translucent retro-reflective film (2) arranged to be illuminated by said light emitting device (5), and indicia (1), wherein said indicia are arranged in front of said translucent retro-reflective film (2). The indicia (1) comprise at least an active part (11) adapted for dynamically displaying variable information and may further comprise a passive part adapted for displaying invariable information. <IMAGE>
IPC 1-7
IPC 8 full level
G09F 9/35 (2006.01); G09F 13/16 (2006.01); G09F 19/22 (2006.01)
CPC (source: EP)
G09F 9/35 (2013.01); G09F 13/16 (2013.01); G09F 19/22 (2013.01)
Citation (search report)
- [X] EP 0986042 A1 20000315 - SOC D AUTOROUTES DU SUD DE LA [FR]
- [X] US 5182663 A 19930126 - JONES PHILIP J [US]
- [A] FR 2818787 A1 20020628 - GIAT IND SA [FR]
- [A] DE 3910071 A1 19901004 - KISTNER ROLF [DE]
- [AD] US 5394308 A 19950228 - WATANABE TAKAHIKO [JP], et al
- [A] FR 2744519 A1 19970808 - BERQUE EMMANUEL [FR]
- [AD] US 4005538 A 19770201 - TUNG CHI FANG
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1496489 A1 20050112; EP 1496489 B1 20080903; AT E407418 T1 20080915; DE 60323353 D1 20081016; ES 2312691 T3 20090301; TW 200511163 A 20050316; WO 2005010853 A1 20050203
DOCDB simple family (application)
EP 03015561 A 20030710; AT 03015561 T 20030710; DE 60323353 T 20030710; ES 03015561 T 20030710; TW 93116553 A 20040609; US 2004016505 W 20040526