7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
refrigerator compressors and accessories, namely, bearing brackets, bushings, wheels being parts of machines, regulators being parts of machines, power generators, motors, bearings being parts of machines, ball valves being parts of machines, belts for machines, charging manifolds for refrigerators, pumps as parts of machines, motors and engines; hydraulic pumps; electric fans, ventilators and blowers for motors and engines; compressors for machines
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
electrical components for use in air conditioning, heating, ventilating, and refrigeration units, namely, electrical switches, actuators, capacitors, carbon dioxide sensors, carbon monoxide alarms and monitors, flame detectors and sensors, smoke alarms, automatic combustion control machines and instruments, thermostats, thermocouples, timers, electrical relays, transformers, solenoid coils, control units for regulating start-up electrical motors, voltage monitor modules, logic modules, solenoid valves, control valves for regulating the flow of gases and liquids, electric heat sequencers, electric warning lights, and emergency warning lights; electronic control devices for furnaces, heaters, boilers and heating appliances
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
furnaces, ventilators, heat pumps, air conditioners, and component parts thereof; air conditioning, heating, ventilating and refrigeration replacement parts, namely, fittings being couplers, valves and caps; air cleaners, air conditioner covers, air filters, and accessories therefore, namely, condenser pads for heating, ventilating, air conditioning and refrigerating equipment; furnace and steam valves; thermostatic valves as parts of heating installations; valves as part of radiators; valves for air conditioners; water heater valves; furnace igniters; humidifiers; spark ignitors for gas appliances; oil burners for residential and commercial use; direct vents for gas appliances; fans, namely, electric fans, fans for air conditioning apparatus and ventilating fans for commercial and industrial use; shields to prevent liquids from entering the motor; pumps, namely, pumps for heating, ventilating, air conditioning, and refrigeration unit for commercial and industrial use; all of the foregoing for use in heating, ventilating, air conditioning and refrigeration units