Air exchangers for cleaning and purifying air; Air purifying apparatus and machines; Baking ovens; Bathtubs and shower trays; Bread-making machines; Cooking ovens; Drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; Electric cooking ovens; Electric cookware, namely, broilers; [ Electric cookware, namely, roasters; ] Electric deep fryers; Electric egg boilers; Electric fans; Electric heating fans; [ Electric yogurt makers; Electrical heating cables; Electrical heating tapes; ] Fans for air conditioning apparatus; Faucets; Gas stoves; Gas water heaters; Hand held shower heads; Hot water heaters; Lighting tubes; [ Lights for illuminating stairs, doors and other portions of buildings; Lights for use in illuminating signs and displays; ] Luminaries; [ Ozone and hydroxyl radical sanitizers for sanitizing the food zone of an ice maker in commercial ice machines; ] Plumbing fixtures, namely, shower mixers; [ Refrigerated beverage dispensing units; ] Refrigerating display cabinets; Refrigerators; [ Sanitizing apparatus using ultraviolet light for sanitizing linens, surfaces of objects not for medical purposes; ] Shower bases; Shower head sprayers; Sterilizers; Water purification and filtration apparatus