Spin driers not heated; kitchen machines, namely, electric mixers; dry cleaning machines; household cleaning robots; cleaning robots for household purposes; robots for commercial building cleaning; robots for industrial cleaning; robots for cleaning floors, vertical surfaces, walls, and windows; filters for cleaning cooling air, for engines; air cleaners being parts of engines; air condensers; dust exhausting installations for cleaning purposes; electric machines for house cleaning of floors, vertical surfaces, walls, windows, and dishes; carpet cleaning machines; clothes washing machines; hand held vacuum cleaners; drums being parts of machines, namely, drums for washing machines for household purposes