3D printers; 3D printing pens; Air powered tools, namely, drills, screwdrivers, rivet hammers, saws; Car washing machines; Car washing and vacuuming equipment, namely, machines for washing the exterior surface of an automobile vehicle and vacuuming the interior of such vehicle, where the equipment is manually-operated by the user; Centering drilling bits being parts of machines; Chain saws; Circular saws; Compressing machines; Dish washing machines; Electric chaff-cutters; Electric coffee gri...