Multicookers; Air purifying apparatus and machines; Commercial and industrial cookware, namely, gas and electric boilers, gas and electric broilers, gas and electric roasters, gas and electric braising pans; Electric food warmers; Electric hot plates; Electromagnetic induction cookers for industrial purposes; Extractor hoods for kitchens; Modular counters for refrigerating, heating and chilling foods; Multi-purpose, electric countertop food preparation apparatus for cooking, baking, broiling, roasting, toasting, searing, browning, barbecuing and grilling food; Sanitizing apparatus using ultraviolet light for sanitizing linens, surfaces of objects not for medical purposes; Sink drainer system comprised of a drain tray, sink mount, kick stand and rod