Air conditioning apparatus; Air conditioning apparatus; Air conditioning apparatus and installations; Air conditioning installations; Air conditioning, air cooling and ventilation apparatus and instruments; Heat pipes to cool heat producing components; Heat sinks for use in heating, cooling and ventilating apparatus; Heating and cooling packs filled with chemical substances that react when required to warm or cool the body; Heating and cooling panels used for indoor heating and cooling purposes; Refrigerated beverage dispensing units; Refrigerated dispensing units for beverages; Refrigerated medical container for storage, transportation and cooling of medicines and pharmaceuticals; Refrigerated merchandise display cases; Refrigerated self-service cases, refrigerated self-service deli cases and custom fabricated refrigeration systems used by supermarkets and convenience stores to store and display food and beverage products and structural parts and fittings therefor; Refrigerated shipping containers; Refrigerating appliances and installations; Refrigerating cabinets; Refrigerating chambers; Refrigerating display cabinets; Refrigerating machines; Refrigerating machines and installations; Refrigerating or freezing showcases; Refrigeration equipment, namely, food and beverage chilling units; Refrigeration equipment, namely, rapid food chilling units; Refrigerator condensers; Refrigerator shelving, drawers, bins and trays; Refrigerators; Air valves for steam heating installations; Apparatus for the exchange of substances and heat for use in the production of steam, for use in cooking and for use in refrigeration; Central air conditioning installations; Coils as parts of distilling, heating or cooling installations; Commercial refrigerators and freezers and parts and fittings therefor; Cosmetic refrigerators; Dough proofing and retarding units, namely, heating, cooling and humidity controlling units for processing dough; Drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; Electric refrigerators; Flushometer valves; Gas refrigerators; Ice-cooling refrigerators; Kimchi refrigerators; Locally induced air-conditioners; Manually-operated plumbing valves; Modular counters for refrigerating, heating and chilling foods; Modular insulated panels and doors for walk-in refrigerated enclosures, environmental cooling rooms and freezers; Peltier cooling and heating apparatus; Plumbing fittings, namely, Copper fitting; Plumbing fittings, namely, shower control valves; Plumbing fittings, namely, valves; Portable refrigerated rooms; Portable refrigerators; Portable thermoelectric cooling and heating unit for food and beverages; Radiators; Regulating accessories for water supply, namely, metered valves; Rice refrigerators; Steam valves; Temperature controlled, refrigerated or heated mobile units for the storage and delivery of food products; Thermostatic valves; Transport refrigeration units for trucks, trailers and shipping containers; Valves as part of radiators; Valves being parts of lawn sprinkler systems; Valves for air conditioners; Vehicle climate-control system for heating, ventilation and air conditioning; Walk-in refrigerators; Water filtration and purification units and replacement cartridges and filters therefor for Heating and cooling machine; Window-mounting air-conditioners; Wine coolers, namely, refrigerated cabinets containing racks for wine bottles and storage shelves