A
SECTION A — HUMAN NECESSITIES
  
HEALTH; AMUSEMENT
 A63
SPORTS; GAMES; AMUSEMENTS
 A63K
RACING; RIDING SPORTS; EQUIPMENT OR ACCESSORIES THEREFOR (stop watches G04F 7/00; timing G07C 1/00; indicating arrangements for variable information by selection or combination of individual elements G09F 9/00)
P:0 A63K 1/00
Race-courses; Race-tracks
P:10 A63K 3/00
Equipment or accessories for racing or riding sports
P:20 A63K 99/00
Subject matter not provided for in other groups of this subclass  [8]