Agricultural machinery and attachments therefor, namely, rotary mowers, box scrapers, and three-point attachments; Blades for electric rotary cutting machines; Blades for power tools; Electric lawnmowers; Lawn mower blades; Machine parts, namely, blades; Power-operated lawn and garden string trimmers; Power lawn and garden tools, namely, chippers; Trimmer heads for mowing machines; Wheel adapters for power-operated grinders