EP 1017453 A2 20000712 - MARKINGS AND PATTERNS FOR PLAYING FIELDS WHICH CAN BE ACTIVATED AND DEACTIVATED
Title (en)
MARKINGS AND PATTERNS FOR PLAYING FIELDS WHICH CAN BE ACTIVATED AND DEACTIVATED
Title (de)
EIN- UND AUSSCHALTBARE MARKIERUNGEN UND MUSTER FÜR SPIELFELDER
Title (fr)
MARQUAGES ET MOTIFS ETABLIS ET INTERROMPUS POUR TERRAINS DE JEUX
Publication
Application
Priority
- DE 9802591 W 19980903
- DE 19738605 A 19970904
Abstract (en)
[origin: DE19738605A1] The invention relates to an arrangement for applying markings and/or patterns on a surface (10, 31, 54, 71), especially the floor of a sports arena, and for applying a carrier substance (11) on said surface. According to the invention, one or more optically active or photochemical substances (7) are contained in the carrier substance. In addition, a device (2) is provided which activates or deactivates said optically active photochemical substance(s) by means of irradiation.
IPC 1-7
IPC 8 full level
A63C 19/02 (2006.01); A63C 19/06 (2006.01); C09K 9/02 (2006.01); A63F 3/00 (2006.01)
CPC (source: EP)
A63C 19/02 (2013.01); A63C 19/065 (2013.01); C09K 9/02 (2013.01); A63F 3/00075 (2013.01)
Citation (search report)
See references of WO 9911328A2
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI LU NL
DOCDB simple family (publication)
DE 19738605 A1 19990311; AU 1021599 A 19990322; DE 19881546 D2 20000907; EP 1017453 A2 20000712; WO 9911328 A2 19990311; WO 9911328 A3 19990506
DOCDB simple family (application)
DE 19738605 A 19970904; AU 1021599 A 19980903; DE 19881546 T 19980903; DE 9802591 W 19980903; EP 98952537 A 19980903