Household and kitchen machines and apparatus (included in this class), in particular electric kitchen machines and apparatus, including mincing machines, mixing and kneading machines, pressing machines, juice extractors, juice centrifuges, grinders, slicing machines, electric motor-driven tools, electric can openers, knife sharpeners as well as machines and devices for the preparation of beverages and/or food; electric waste disposal units including waste masticators and compressors; dishwashers; electric machines and appliances for treating laundry and clothing including washing machines, spin driers, laundry presses, ironing machines included in this class; electric cleaning apparatus for household use including window cleaning devices and shoe cleaning devices, vacuum cleaners; parts for the afore-mentioned goods included in this class, in particular hoses, pipes, dustfilters and dustfilter bags, all for vacuum-cleaners