POLY CHAIN

Metal sprockets and pulleys of metal other than for machines

Power transmission belts for land vehicle engines and land vehicles; timing belts for engines for land vehicles; power transmission belts for machines, motors and engines used in industrial applications; timing belts for machines, motors and engines used in industrial applications; sprockets and pulleys, being parts of engines, machines or motors

Transmission belts for land vehicles and power transmission apparatus being a land vehicle part; Land vehicle parts, namely, drive belt systems comprised of drive belts, tensioners, sprockets and pulleys; Engine transmission belts for land vehicles