Trimmer heads for mowing machines; Chain saws; Lawn mowers; Cylinders for motors and engines; Carburetors; Power-operated lawn and garden string trimmers; Oil pumps for use in motors and engines; Power tillers; Chainsaws; Snow blowers; Power operated hedge trimmers; Engine or motor mufflers; Water pumps for use in motors and engines; Electric generators; Power-operated grass/weed trimmers; Power blowers for lawn debris; Ignition wires; Spark plugs; Pistons for engines; Clutches for machines