3D printing pens; Bearings, as parts of machines; Chain saws; Dish washing machines for household purposes; Dust separators; Electric juicers; Electrical drills; Hand-held vacuum cleaners; Juice machines; Knives, electric; Mixing machines; Power-operated meat grinders; Robotic vacuum cleaners; Screwdrivers, electric; Sump pumps; Three dimensional (3D) printers; Vacuum cleaners for household purposes; Vacuum packaging machines; Washing machines for clothes; Whisks, electric, for household purp...