E01C13/10 - CPC Classification

Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds for artificial surfaces for outdoor or indoor practice of snow or ice sports

• E01C13/102 » {Civil engineering aspects of the construction of ice rinks or sledge runs made from frozen-liquid, semi-liquid or frozen-pasty substances, e.g. portable basins} 6
• E01C13/107 » {Non-frozen surfacings for ice, skating or curling rinks or for sledge runs; Rinks or runs with such surfacings} 1
• E01C13/12 » for snow sports, {e.g. skiing or ski tow track } 15

Recent Application in this class: