3D printers; Air powered tools, namely, drills, screwdrivers, rivet hammers, saws; 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; Compressed air pumps; Electric coffee grinders; Electric juice extractors; Filters for motors and engines; Power-operated jacks; Power-operated lawn and garden string trimmers; Power-operated nailing guns...