Power ice augers used in ice fishing; Lawn and garden string trimmer spools; Power blowers for lawn debris; Outboard motors for boats; Power-operated lawn and garden string trimmers; Electric lawn trimmers; Power drill bits; Lawn mower blades; Trimmer heads for mowing machines; Carburetters; Spark plugs; Chainsaws; Agricultural machinery and attachments therefor, namely, rotary mowers, box scrapers, and three-point attachments; Ride-on lawn mowers; Gasoline lawn mowers