Air compressors; Air compressors for vehicles; Air distribution units for pneumatically driven pumps; Beer pumps; Carpet cleaning machines; Central vacuum cleaning installations; Crushers for kitchen use, electric; Dust exhausting installations for cleaning purposes; Dust removing installations for cleaning purposes; Electric machines and apparatus for carpet shampooing; Electrically-powered steam cleaning device comprising a hose and nozzle and a vapor-producing chamber that is attached to a water source; Floor cleaning machines; Fuel dispensing pumps for service stations; High-pressure pumps for washing appliances and installations; High pressure washers; Machines, namely, crushers, impact mills, breakers, pulverizers, mixers and blenders and parts therefor, for industrial and commercial applications; Pipe clearing machines; Pump diaphragms; Suction nozzles for vacuum cleaners; Vacuum cleaner attachments for disseminating perfumes and disinfectants; Vacuum cleaner bags; Vacuum cleaners; Vacuum pumps; Wet-cleaning washing machines; Brushes for vacuum cleaners; Centrifugal machines; Centrifugal pumps; Centrifuges; Cleaning appliances utilizing steam; Compressed air pumps; Disintegrators for chemical processing; Dredging machines; Dry-cleaning machines; Electric wax-polishing machines for household purposes; Electric wax-polishing machines for industrial purposes; Electric pumps; Engraving machines; Food waste disposals; Food waste disposers; Fuel pumps for land vehicles; Garbage disposal machines; Garbage disposal units; Garbage disposals; Hoses for vacuum cleaners; Lubricating pumps; Mixing machines; Pumps for the beverage industry; Pumps and compressors as parts of machines, motors and engines; Pumps as parts of machines, motors and engines; Sewage pulverizers being machines; Suction pumps; Vehicle washing installations; Waste crushing machines; Waste compacting machines; Waste disposal units; Water pumps for land vehicles