19
Athletic flooring, namely, non-metal modular floors and non-metal suspended floors used for indoor and outdoor tracks; non-metal floors, namely, gymnasium surfaces, rehabilitation sports flooring, park and recreation flooring, ice flooring for hockey fields, suspended gymnasium flooring, badminton court flooring, handball court flooring, volleyball flooring, speed skating flooring, roller hockey flooring lacrosse flooring, portable flooring designed for racing, multipurpose athletic recreational flooring
20
[ Benches and bleachers for stadiums and arenas; portable seating, namely, benches and bleachers ]
27
Athletic and recreational artificial and synthetic turf surfaces, namely, artificial and synthetic turf; portable artificial turf surfaces, namely, roll-out surfaces, athletic tracks, football fields, running tracks, field surfaces, tennis courts and tennis surfaces, hockey flooring surfaces, backyard game courts, and shock absorption surfaces; carpeting, rugs, mats and matting for athletic and recreational surfaces, namely gymnasium exercise mats; shock absorbent floor pads; synthetic turf hybrids flooring; gymnasium exercise carpets and mats
31
[ Natural grass surfaces and non-artificial turf systems composed of natural grass; ] stabilized grass