Machines and machine tools; pipe and bolt threading machines; pipe and rod rotating machines; roll grooving machines; lathes; motor driven tube brushing machines, threading machines; synchronous drive belts and sprockets all being parts of machines; cam-driven parts handling machines and parts therefor; cams and indexing drive units; mechanical overload clutches for industrial machines; clutches for industrial machines; parts handling machines; power operated v-belt sheaves being parts of machines; bending machines for bending pipes and tubing, copper cleaning machines; mechanical, electrical and electro-mechanical power transmission components and bearing products for machines, gears, idlers, bearings, bushings, couplings, roller chain drives, clutches, clutch brakes, clutch brake couplings, machinery shaft couplings, speed reducers, motors and engines (except for land vehicles); electric motors (not for land vehicles); valves, solenoid valves; electric garbage disposers; dishwashing machines; trash compactors; drying systems for dishwashers comprising built-in shut-off controls and fans; units for saving water and increasing water pressure for use in dishwashing machines; power operated tools and drive units therefor, grinders, cutters, wrenches, screwdrivers, drills and drill bits, drain cleaning tools, saw tooth cutters, saws (machines), band saws, reciprocating saws and saw blades, drill presses, reamers for reaming and bending the inside or outside of tubes, tube expanders, tube flaring tools and swaging tools for shaping pipes and tubes; power tool actuated brushes for cleaning cupper fittings, internal and external; dies, die head adapters (parts of machines), extractors for screws, bolts and nipples, extractor kits; hydraulic lifts; pumps; pulleys; power operated guns for applying caulking and adhesive; vibratory separators; screens for vibratory separators; vibrating metal container; grinding mills; finishing mills; reactors for contacting materials with hot or cold gases or liquids; blenders; continuous classifiers for dry materials; electrical power units consisting of an electric motor and a reduction transmission; adjustable frequency motor drives; electric motor brakes; electrical generators and alternators; shaft bearings; shaft couplings; machine coupling and transmission components (except for land vehicles); industrial v-belts, transmission belting, flexible link belting, synchronous drive belts; pressure tanks; hydraulic hoses, punches, dies; lubricators; oilers; agricultural implements, incubators for eggs; their parts and fittings comprised in this class; blades [parts of machines]; control mechanisms for machines, engines or motors; drilling bits [parts of machines]; guides for machines; heat exchangers [parts of machines]; holding devices for machine tools; housings [parts of machines]; igniting magnetos; lubricators [parts of machines]; millstones; pressure regulators [parts of machines]; punches for punching machines; radiators [cooling] for motors and engines; reels, mechanical, for flexible hoses; reels, mechanical, for flexible hoses; regulators [parts of machines]; saw benches [parts of machines]; saw benches[parts of machines]; saw blades [parts of machines]; saw blades [parts of machines]; stands for machines; tables for machines; taps [parts of machines, engines or motors]; tools [parts of machines]; water heaters [parts of machines].

Hand tools and implements (hand operated) wrenches; hand operated drain cleaning tools; vises, cutters, cutter blades; die stocks, threading dies, ratchet dies, extractors, extractor kits, drills, drill guides, pipe reamers, ball bearing knock-out sets, benders for bending conduits and pipes, sizing tools for reforming deformed conduit walls, pipe tabs, cable trimmers, hammers and sledges, hatchets, pliers and snips; saws and blades therefore, screwdrivers and screwdriver bits, shovels and picks, soil pipe assembly tools for assembling gasketed soil pipes of various shapes, tube soldering clips for use in soldering tubes, torch kits consisting primarily of gas burners and regulators for soldering and brazing, light bulb changers for household use; cutlery; side arms; razors; their parts and fittings comprised in this class; bits [parts of hand tools]; Frames for handsaws; hollowing bits [parts of hand tools]; saw blades [parts of hand tools]; saw holders; blades for planes; reamer sockets.

Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), lifesaving and teaching apparatus and instruments; electric apparatus and instruments; electrical conduits, material for electricity mains, outlet boxes, switch boxes, junction boxes, wiring devices, fixture hangers, switches, circuit breakers, guard fixtures, conduit clamps, plugs, plug adapters, connectors, fuse boxes, fuses, conduit expansion joints, lamp housings, entrance fittings, ground fittings, box adapters and extensions, sockets, sign reflectors, modules and splices; electrical controls; control station units and enclosures for electrical components; reels on which are wound cables for carrying electric current to any desired translating devices; mechanical, electrical and electro- mechanical power transmission components, namely electronic and electrical control units comprising rectifiers, resistors and capacitors for use in conjunction with electro-magnetic friction brakes and clutches; variable inductance devices; molded plastic electrical parts; electrical and electromechanical component parts, namely electronic hydrocarbon detectors, aluminium and tantalum electrolytic capacitors, electro-static capacitors, audible signal alarms, electro-mechanical and solid-state timers, synchronous motors, potentiometers; uninterruptable power supplies; electronic variable speed controls and switches, thermostats and temperature control devices; electrical motor speed controllers and regulators; temperature detectors and associated controllers; analytical instrumentation for process monitoring and water treatment controls; electrical apparatus for use in operating machines, engines and motors by control current; electric motor controls; electric power units; dynamo electric machines and stators, starting controls for integral horse power electric motors; electro-magnetic gas valves for heating systems; gas burner controls comprising electrode, automatic pilot, manifold, cycling pilot safety timer and pilot relight; oil burner controls; thermostatic hot water controls and draft controls for application to heating control; controls for heating, cooling and ventilation; relays, contactors, solenoids, electric motor starting controls and overvoltage protection controls, fixed and variable transformers namely miniature transformers; voltage adjusting and regulating equipment namely manually operated autotransformers and voltage adjusters and electronic control equipment namely autotransformers for use with manually operated switches for adjustment of amperage, voltage regulators and indicators; temperature responsive, flame responsive and pressure responsive switching devices; electro-thermal and chronographic time switches; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus; X-ray film illuminators; refrigerant control valves automatically operated in response to changes in physical conditions; electrically operated solenoid valves; moisture detectors and indicators for use in refrigeration systems; flow control valves for refrigerating units; AC digital variable frequency control motor drives; levels, rules and steel tapes; protective glove and mittens for industrial use; waterproof installations for electric motor windings; oil level gauges and oil filler for lubricant wells; hot water control; high temperature oil controls; thermo couples, thermo switches, overheat controls; low liquid cut-off switches; electric soldering irons; fluid super heaters for industrial purposes; rheostats; their parts and fittings comprised in this class; recorded computer software.

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; lighting fixtures, gauges, guards and reflectors, canopies, hand lamps, light diffusers, flood lights, electric lamp guards; electric heating units and electric heaters, hot plates, range plates, range unit stoves, cooking plates, heating plates, heating cables, corrosion resistant immersion heaters, circulation heaters for liquids, air, steam and other gases for industrial and commercial use, fluid heat transfer units, steam boilers, infra-red heaters and ovens, bench ovens, soft metal melters, electric vaporisers; melting pots, soldering lamps, fluid superheaters, fluid preheaters principally for industrial purposes, radiators, infra-red ray generators; filter and dryers used in drying various fluids, removing water and solid contaminants therefrom, refrigerant control valves, filters and dryers, filter dryers for refrigerating equipment, suction filters for use in refrigeration and air-conditioning systems, refrigerant distributors; water purification units, water heater tanks, faucets and faucet filters, water heaters and hot water dispensers, apparatus for heating incoming water to a dishwasher; ventilators, guards for industrial fans, venturi panels for industrial fans, industrial fans and blowers; leak detection units comprising ultra-violet lamps, fluorescent dyes and dye injectors used for heating, ventilating, airconditioning and refrigeration units, refrigerant recovery installations, humidifiers; air cleaners containing electrostatic precipitators; their parts and fittings comprised in this class; acetylene generators; friction lighters for igniting gas; fuel economisers; gas generators [installations]; gas lighters; level controlling valves in tanks; lighters; oil scrubbing apparatus; refining towers for distillation; regulating and safety accessories for gas apparatus; regulating and safety accessories for gas pipes; scrubbers [parts of gas installations]; boiler pipes [tubes] for heating installations; coils [parts of distilling, heating or cooling installations]; dampers [heating]; feeding apparatus for heating boilers; filters for air conditioning; filters for drinking water; friction lighters for igniting gas; gas condensers [other than parts of machines]; hot air bath fittings; lamp casings; lamp chimneys; lamp glasses; lamp globes; lamp reflectors; lamp shades; lampshade holders; light diffusers; loading apparatus for furnaces; Faucets for pipes (Am); safety accessories for water or gas apparatus and pipes; taps [faucets].

Vehicles, apparatus for locomotion by land, air or water; two-wheeled transporters for transporting power drives and vise stands; their parts and fittings comprised in this class; luggage carriers for vehicles; trailer hitches for vehicles; valves for vehicle tires [tyres]; vehicle suspension springs.

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; electrical insulators; flexible pipes, not of metal; their parts and fittings comprised in this class; non-conducting materials for retaining heat; plastic substances, semi-processed; sound proofing materials; synthetic resins [semi-finished products]; artificial resins [semi-finished products]; valves of india-rubber or vulcanized fiber [fibre].

Furniture, mirrors, picture frames; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, motherof- pearl, meerschaum and substitutes for all these materials, or of plastic; benches, work-benches, vise-benches not of metal, non-metal ladders; their parts and fittings comprised in this class; bins, not of metal; cabinet work; covers for clothing [wardrobe]; fireguards; floating containers, not of metal; garment covers [storage]; nesting boxes; stoppers, not of metal; tool handles, not of metal; vice benches, not of metal.