Power-operated sprayers; Power-operated garden hose reels; Lawnmowers; Electric vacuum cleaners; Electric sweepers; Electric egg beaters; Hot adhesive guns; 3D printers; Power-operated polishers; Air compressors; Puddling machines; Spark plugs; Chain saws; Engraving machines; Steam cleaning machines; Sewing machines; Aquarium pumps; High pressure washers; Electric vacuum food sealers for household purposes