Heating, steam producing and cooking devices, namely, cooking, baking, frying, grilling, toasting, thawing, and hot-keeping apparatus, namely, domestic cooking ovens, electric and gas ranges, electric and gas cooktops, immersion heaters, electric cooking pots with integrated heating elements, namely, electric cooking pots, microwave appliances, namely, microwave ovens, electric food warming units, namely electric food warming drawers for domestic use, tea and coffee making apparatus, namely, electric coffee makers, electric coffee pots, and electric tea brewers and electric tea pots; cooling devices, namely, refrigerators, freezers, combination refrigerator-freezers, deep freezers, electric ice-makers, ice-cream machines; dryers, namely, spin clothes dryers, tumble laundry dryers, electric hot air hand dryers, hair dryers; ventilation devices, namely, ventilators for use with ventilation hoods for ovens, ranges and cooktops, grease filters for use in ventilation hoods for ovens, ranges and cooktops; extractor devices, namely, extractor hoods; air conditioning devices and devices to improve air quality, namely, air humidifiers, pipes being parts of sanitary facilities; warm water devices, namely, storage hot water heaters and continuous flow water heaters; kitchen sinks; heat pumps; parts of all aforementioned goods