EP 0690941 B1 19970730 - Improved surfaces for sporting and other activities
Title (en)
Improved surfaces for sporting and other activities
Title (de)
Oberflächen zum Ausüben von Sport und anderen Aktivitäten
Title (fr)
Surfaces améliorées pour des activités sportives et autres
Publication
Application
Priority
- EP 94906899 A 19940203
- EP 9400317 W 19940203
- EP 93202281 A 19930802
- GB 9302906 A 19930213
Abstract (en)
[origin: CA2155551A1] An improved grass surface in which the grass is grown in a layer of material comprising sand, an organic growth surface medium and elongate synthetic fibres, the fibres being randomly dispersed as separate individual fibres in the growing material and having an average fibre length from 5 mm to 75 mm and/or an improved sub-base for surfaces for sporting and/or other activities comprising the said material.
IPC 1-7
IPC 8 full level
E01C 13/00 (2006.01); E01C 13/02 (2006.01); E01C 13/08 (2006.01)
CPC (source: EP)
E01C 13/02 (2013.01); E01C 13/083 (2013.01)
Designated contracting state (EPC)
BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
GB 2274997 A 19940817; GB 2274997 B 19960207; GB 9302906 D0 19930331; AU 6038494 A 19940829; AU 678433 B2 19970529; CA 2155551 A1 19940818; CN 1117748 A 19960228; DE 69404636 D1 19970904; DE 69404636 T2 19980212; DK 0690941 T3 19980309; EP 0616078 A1 19940921; EP 0690941 A1 19960110; EP 0690941 B1 19970730; NZ 261574 A 19970324; WO 9418394 A1 19940818
DOCDB simple family (application)
GB 9302906 A 19930213; AU 6038494 A 19940203; CA 2155551 A 19940203; CN 94191166 A 19940203; DE 69404636 T 19940203; DK 94906899 T 19940203; EP 93202281 A 19930802; EP 9400317 W 19940203; EP 94906899 A 19940203; NZ 26157494 A 19940203