6
Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
copper fittings, namely, couplings, elbows and street fittings; parts for hvac units, namely, metal screws
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.
parts for hvac units, namely, electric motors, condensate pumps, vacuum pumps
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 parts for hvac units, namely, wired potential relay and start capacitors for boosting energy capacity, electric contactors, relays, transformers, start assist kits comprised of start capacitors, potential relays, thermostats, electrical wire whips, thermostat wire, electric drain switches
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
parts for hvac equipment, namely, filter driers and uv light bulbs