EP 1020836 A3 20001011 - Improvements in electric signs
Title (en)
Improvements in electric signs
Title (de)
Verbessertes elektrisches Zeichen
Title (fr)
Enseigne éléctrique ameliorée
Publication
Application
Priority
ES 9900061 A 19990113
Abstract (en)
[origin: EP1020836A2] Improvements are disclosed in electric signs comprising a lower door which allows accessing the interior of the sign and maintenance operations, allowing a single worker without specific skills to easily carry out such tasks. The improvements also consist in incorporating a set of rollers on which rests the polycarbonate bearing the publicity or informative lettering which allow lateral sliding of the polycarbonate as it expands or contracts with the ambient temperature allowing to use polycarbonate sheets of any length. <IMAGE>
IPC 1-7
IPC 8 full level
G09F 13/04 (2006.01)
CPC (source: EP)
G09F 13/04 (2013.01)
Citation (search report)
- [A] EP 0285425 A2 19881005 - UNIVERSAL COMPONENTS [GB]
- [A] US 5713659 A 19980203 - HILLSTROM DAVID U [US], et al
- [A] US 4007552 A 19770215 - BROOKS JACKSON R
- [A] US 4185408 A 19800129 - TRACY CHARLES H [US]
- [A] GB 2157874 A 19851030 - MARKETING DISPLAYS INC
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1020836 A2 20000719; EP 1020836 A3 20001011; ES 2152174 A1 20010116; ES 2152174 B1 20010816
DOCDB simple family (application)
EP 00500002 A 20000113; ES 9900061 A 19990113