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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.
metal goods, namely, adapters for use with hydraulic and pneumatic systems, brackets for general use, non-electric door closers, door handles, fittings in the nature of gas valves other than parts of machines, gaskets for convection oven doors, hinge covers, hinge kits comprised of hinge mechanisms and hinges, latches, nuts, plugs, rollers for doors and drawers, screws, metal expanding sleeves for affixing screws, springs, trunnion supports for mounting applications, washers, wing nuts, gasket kits comprised of metal gaskets for convection ovens
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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.
machinery parts, namely, ball catches, ball valves, bearing kits comprised of bearings and bearing housings, bearings, bell crank hooks for ovens, brush holder caps for use in rotating electric machinery, chain breakers, conveyor belt rollers, conveyor belt links, conveyor belts, drain tubes for water removal from machinery, fans for motors, hoses for steam cooking, hot oil cooking and hot water cooking equipment, ignition modules for cooking equipment, gear motors, motors, o-rings being machines parts for cooking and refrigeration equipment, back pressure control valves as parts of machines, pressure regulators, electric pumps, mechanical seals for pumps, pumps for appliances in the nature of refrigerators and freezers, purge valves, spark ignition modules in the nature of spark plug ignition wires, steam traps for cooking equipment, tank gaskets for internal combustion engines
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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 and scientific apparatus, namely, anodes, capacitors, circuit breakers, electrical connectors, circuit control boards for temperature and/or time control, control valves for regulating flow of gases and liquids, electrical controls for defrost of refrigeration equipment, dial knobs being component parts of timing dials, automatic valves for drains, electric buzzers, electronic touch sensitive switches, electric thermal cutouts functioning as a safety device for monitoring oven temperature, flame sensors for use with cooking equipment, electric switches for controlling flames for use in cooking equipment, float switches for warewashing and cooking equipment, electrical fuse holders, electrical fuses, glass liquid level gauge tubes, electrical resistance heating wires, computer interface boards, electricity limiting switches, liquid level controls in the nature of flow switches for controlling the flow of liquids, magnetrons for use in generating alternating currents at microwave frequencies, magnets, electric contacts for mercury, electrodes for ovens, electrical pin connectors, luminous pointer knobs, potentiometers, proximity switches, push switches for cooking equipment, electric relays, electric relay contractors, pressure relief valves for warewashing and cooking equipment, electric rocker switches for switching off motors, thermally activated manually resettable fire safety valves, sensors for detecting temperature, solenoid valves, sound devices, namely, for commercial cooking equipment alerts, spark sensors for commercial cooking equipment, electrical switch assemblies comprised of switch, hardware and mounting plates, electrical switches, temperature controllers for cooking, refrigeration, and warewashing equipment, temperature probes, electrical terminal blocks, thermal sensors for cooking, refrigeration, and warewashing equipment, thermistors kits comprised of thermistor, wire, and shrink tubing, thermocouples, thermopiles, thermostat dials, thermostats, timer switches, electric toggle switches, transformers, thermionic tube adapters, water level probes, water level sensors, electrical probes and controllers for measuring and controlling ice thickness for ice machines, electronic valves for controlling gas flow
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
environmental control apparatus, namely, air vents for gas appliances, replacement components for air conditioners, namely, blower motor kits comprised of motor, blower wheel and hardware, blower wheels as component parts of air conditioning systems, filters for electric cookware in the nature of broilers, burner heads for stovetops, burner valves being parts of stovetops, ceramic burners being parts of stovetops, condensate cooling evaporators, electric fans with evaporative cooling devices, electronic defrost timers, diodes, ventilating exhaust fans, ventilating exhaust fan filters, ventilating exhaust fan guards being component parts of ventilating exhaust fans, gas pilot burners, halogen light bulbs, oven gas ignitors, kettle faucets, lamp bulbs, fixtures for incandescent light bulbs, electric lighting fixtures, oven gas burners, electric radiant heaters, water inlet valves and water valves in the nature of metered valves for regulating water supply; heating elements
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17
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
electrical ceramic insulators
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21
Household or kitchen utensils and containers; combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steelwool; unworked or semi-worked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes.
drain and dripping pans