Centrifugal blowers; Electric sweepers; Robotic vacuum cleaners; Vacuum cleaners; Vacuum packaging machines; Vacuum cleaner bags; Vacuum pumps; Brushes for vacuum cleaners; 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; Dust filters and bags for vacuum cleaners; Electric vacuum cleaners and their components; Electric vacuum food sea...