Electric sweepers; Vegetable slicers, electric; Electric mandoline slicers; Multi-purpose high pressure washers; Washing machine for industrial parts; Power-operated polishers; Grinding and polishing machines; Gravure cylinder prepress system, consisting of a coater device for coating gravure cylinders with thermal resist material, computerized imager device with a laser imaging head for imprinting on coated gravure cylinders; Screw conveyors; Conveyors being machines; Tracks being parts of conveyors; Elevators; Elevators and parts thereof; Blades for power tools; Dishwashing machines; Electric bag sealers; Electric food processors; Electric fruit squeezers for household purposes; Electric infant formula mixers for household use; Electric knives; Electric screwdrivers; Electrical drills; Gas welding machines; Laser engraving machines; Machines for washing pets; Milking machines; Paint sprayers; Paper shredding machines; Power-operated tools, namely, drill hammers; Robotic vacuum cleaners; Typographic presses