EP 1059971 A1 20001220 - A DEVICE FOR HELPING IN OFFSIDE DECISION IN FOOTBALL
Title (en)
A DEVICE FOR HELPING IN OFFSIDE DECISION IN FOOTBALL
Title (de)
HILFSVORRICHTUNG FÜR ABSEITSENTSCHEIDUNG BEIM FUSSBALL
Title (fr)
DISPOSITIF DESTINE A APPORTER UNE AIDE DANS UNE DECISION DE HORS-JEU EN FOOTBALL
Publication
Application
Priority
- NO 9900071 W 19990302
- NO 980967 A 19980306
- NO 983448 A 19980727
Abstract (en)
[origin: WO9947217A1] Device for assistance by judging offside, where a house (3) with light sources is provided on the half side of a football field and a corresponding house is provided on the other opposite half side of the football field. The light sources are shielded and define a light beam directed parallel with the short side of the field.
IPC 1-7
IPC 8 full level
A63B 71/06 (2006.01)
CPC (source: EP)
A63B 71/0605 (2013.01); A63B 2243/0025 (2013.01)
Citation (search report)
See references of WO 9947217A1
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)
WO 9947217 A1 19990923; AU 2644399 A 19991011; EP 1059971 A1 20001220; NO 305639 B1 19990705; NO 983448 A 19990705; NO 983448 D0 19980727
DOCDB simple family (application)
NO 9900071 W 19990302; AU 2644399 A 19990302; EP 99906581 A 19990302; NO 983448 A 19980727