3D bioprinters; 3D printers; 3D printing pens; Dish washing machines; Dough kneading machines for household purposes; Electric juice extractors; Lawn mowers; Mixing machines; Portable laser engraving machines; Portable rotary steam presses for fabrics; Sewing machines; Shearing machines for animals; Suction cups for milking machines; Weeding machines; Egg incubators; Electric clothing pressing machines for commercial dry cleaning and laundry purposes including shirt press, collar and cuff pre...