A63K1/00	7	Race-courses; Race-tracks	A63K1/00	A63K1/00		235
A63K1/02	8	for greyhounds or other dogs	A63K1/02	A63K1/02		222
A63K3/00	7	Equipment or accessories for racing or riding sports	A63K3/00	A63K3/00		249
A63K3/02	8	Starting-appliances	A63K3/02	A63K3/02		280
A63K3/023	9	{Starting-blocks}	A63K3/02	A63K3/02		171
A63K3/026	9	{Starting stalls or starting boxes, e.g. for racing horses, greyhounds}	A63K3/02	A63K3/02		145
A63K3/04	8	Hurdles or the like	A63K3/04	A63K3/04		134
A63K3/043	9	{Athletics hurdles}	A63K3/04	A63K3/04		283
A63K3/046	9	{Equestrian hurdles}	A63K3/04	A63K3/04		297
A63K99/00	7	Subject matter not provided for in other groups of this subclass	A63K99/00	A63K99/00		21
