filters for cleaning cooling air, for engines; machines and apparatus for cleaning, electric; hand-held tools, other than hand-operated; pumps [machines]; vacuum pumps [machines]; industrial robots; cartridges for filtering machines; dust exhausting installations for cleaning purposes; pumps for counter-current swimming; touchless stationary vacuums; household cleaning and laundry robots with artificial intelligence; vacuum cleaner attachments for disseminating perfumes and disinfectants; vacuum cleaner hoses; vacuum cleaners; vacuum cleaner bags; brushes for vacuum cleaners; brushes, electrically operated [parts of machines]