Chemicals used in industry, science and photography; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering substances; adhesives used in industry; plastics in the form of liquids, powders, pastes, emulsions and suspensions for use in industry; graphite dispersions and graphite powders; molybdenum disulphide dispersions and powders; magnetic powders, water soluble resins, being chemical products for use in industry in mineral or flotation processes; unprocessed artificial resins; chemical products for use in the treatment of water and steam; mould release preparations; chemical compounds (none being lubricants) for addition to fuel oil (none being lubricants) to prevent and remove sludge, to improve combustion and to eliminate deposits of soot and scale; gases for industrial use; coatings (not in the nature of paints); materials composed wholly or partly of carbon, silicon, silicon carbide, alumina, plumbago or graphite for use in science, manufacture and industry; refractory coating preparations and substances for protecting articles against molten metal and for use as mould release agents; foundry moulding preparations; china clay and colloidal clay for foundry use; plumbago and graphite for foundry purposes; ceramic materials in particulate form for use as filtering preparations; powder materials for synthetic diamond manufacture; isotopes and radioactive sensitised foils, none being for medical or curative purposes.

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; articles wholly or predominantly of common metal for use with electrical transmission and with telephone lines; magnetic alloys; bimetallic strips; spring alloys; parts and fittings for all the aforesaid goods (not included in other classes); amorphous metals.

Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements; incubators for eggs; parts and fittings (not included in other classes) for machines, machine tools, engines, motors and for pumps; dip tubes being parts of machines; bearings, guides, journals, rings, valve seats, cable guides, labyrinths, bearing pads and thrust bearings all being parts of machines, pumps, compressors or engines; brushes for electrical machinery; electrical contact brushes consisting of or comprising elements wholly or partially of consolidated aggregates or masses of carbon, of metal, or of carbon and metal; and mountings or holders for such brushes; crucibles, boats, and dummy wafers all being parts of semiconductor fabrication machinery; silicon carbide coated graphite parts for use in semiconductor fabrication machinery; nozzles for use in casting metals, mandrels for glass drawing, parts of glass melting machines and of glass moulding machines, all made of refractory materials; seals, bearings, counterfaces, jigs, thread guides and other parts for machines, tools, engines and motors all made wholly or partially of carbon or silicon carbide materials or alumina ceramic materials or of other low friction materials; silicon carbide combustion chambers for engines; parts of machines, machine tools, engines, motors and for pumps made of mixtures or combinations of plastics materials with metallic or non-metallic fillers; diamond coated machine parts; machine parts coated with diamond-like coatings; inspection port windows for machinery; semiconductor manufacturing apparatus and their parts; discs for conditioning pads used to planarize and/or polish films on semiconductor wafers; machinery for applying coatings; cleaning machinery; etching machinery; machinery for manufacture of diamond; fuel injectors for internal combustion engines; parts and fittings for all the aforesaid goods (not included in other classes).

Hand tools and implements (hand operated); cutlery; side arms; razors parts and fittings of hand tools; hand tools and instruments for use in foundries and for the handling, treatment or casting of molten metals; all being made of refractory materials; parts and fittings for all the aforesaid goods (not included in either classes).

Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; 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 and data processing equipment and computers; fire-extinguishing apparatus; magnets; soft and hard magnetic components for machinery; magneto-acoustic resonators for electronic article surveillance systems and soft and hard magnetic components therefor; magnetic shielding for electrical apparatus; magnetic cores for electrical apparatus; positioning systems for hard disc drives; particle beam guidance systems; superconductive components for scientific apparatus; superconductive electrical cables; resistors, variable resistors, and potentiometers, all being electric; batteries, accumulators, fuel cells, hydrogen generators, electrolysis apparatus, and mobile generators; component sub-assemblies for batteries, accumulators, fuel cells, hydrogen generators, electrolysis apparatus, and mobile generators; flow field plates, separators, and electrodes all being parts of batteries, accumulators, fuel cells, hydrogen generators, electrolysis apparatus, or mobile generators; condensers; thermocouples, thermoconverters, electrical transformers; wire wound electrical components; apparatus and instruments, all for measuring and recording electrical power; capacitors; electric safety (cut-out) fuses; carriers, bodies and holders, all for use with the aforesaid fuses; parts and fittings for wireless and television apparatus and for thermostats; electric circuit boards; welding ferrules; bases and mounts, all adapted for supporting electronic devices and/or circuitry; electrical power units comprising transformers and rectifiers; ISDN interface transformers and modules; radio frequency interference suppression chokes; ISDN hybrid modules; ADSL/RADSL/VDSL interface transformers; HDSL/MDSL/SDSL interface transformers; filter chokes for ISDN/POTS-splitters; electronic chokes; current sensors; crucibles for scientific purposes; scientific apparatus and instruments wholly or partially of carbon or refractory materials, for metallurgy, metal working or for heat treatment in chemical, glass melting, enamelling, dental, electric lampmaking and other scientific processes; measuring and assaying (for verification) apparatus and instruments, experimental furnaces, and parts of all the aforesaid goods (not included in other classes); parts made wholly or principally of alumina ceramic materials (not included in other classes), for scientific, electrical, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus; glass vacuum tubes, melting dishes, boats, slabs; melting and assay crucibles and ladles of heat resisting material; graphite support tubes for microfiltration apparatus; silicon carbide coated graphite parts for use in the manufacture of silicon; geiger counter tubes, electron tubes, vacuum tubes, photomultiplier tubes, radiation detecting apparatus and instruments; neutron detectors; detecting chambers for gamma rays; isotopes and radioactive sensitized foils, none being for medical or curative purposes; electro-optical apparatus; parts and fittings for lasers; vacuum tube envelopes; silicon photodiodes; ionisation gauges; counting apparatus; gas analysing apparatus; silicon photo-detectors; semi-conductors; spectrometers; light emitting diode detectors; photomultipliers; apparatus and instruments for the control of nuclear reactors; micro-processors; magnetic discs and tapes; recorded computer programmes; printed circuits on transparent bases; safe load indicating apparatus and instruments; testing (other than in vivo testing) apparatus and instruments; alarm apparatus and instruments none for vehicles; wear resistant glass and plastics; windows for use in scanners, bar code scanners, document readers, and identity verification apparatus; coated lenses; laser diode heat sinks; heat sinks for electronic components; metallised diamond heat-sinks; heat spreading submounts & substrates for mounting electronic, optoelectronic or micro-electro mechanical devices; ion beam apparatus; apparatus for deposition of diamond; apparatus for deposition of diamond-like coatings; hard discs for data storage; substrates for mounting electronic components; instrument parts being parts of scientific, nautical, surveying, electrical, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving or teaching apparatus and instruments made wholly or partially of consolidated aggregates or masses comprising carbon or metal, or carbon and metal; apparatus for displaying information (not included in other classes); ballistic protection panels being parts of safety clothing; parts and fittings for all the aforesaid goods (not included in other classes).

Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth; orthopaedic articles; suture materials; prostheses; ceramic orthopaedic implants; ceramic parts for prostheses and orthopaedic implants; parts and fittings for medical lasers; cathode ray tubes for medical, surgical, dental or veterinary use; gas analysers adapted for medical purposes; parts and fittings for all the aforesaid goods (not included in other classes).

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; parts and fittings, made from refractory materials for nuclear reactors, power stations, for furnaces, kilns, and for the like high temperature utilising apparatus; fission chambers; carbon composite lining supports for nuclear fusion apparatus; apparatus and appliances incorporating parts which glow in use and all for heating, lighting, cooking or drying, and the glowing parts for such apparatus and appliances; heating elements; metal melting and holding furnaces (not for experimental use); simulated solid fuel being shaped pieces for decorative purposes, adapted for use with gas fires; radiants being parts of gaseous or liquid fuel operated heating apparatus; furnaces and ovens, none for experimental use; boilers (other than parts of machines); stopper rod sleeves, stopper heads and nozzles for molten metal handling apparatus; industrial crucibles; burners; tubes, shaped linings, cupola syphon blocks, slag-hole blocks, taphole blocks, launders, hot metal pouring chutes, stream dividers, kiln saggars, slag notch cooler linings, slag or iron lips, slag notch surrounds, blast furnace troughs, blast furnace sub-hearths, blast furnace trough linings, charging door surrounds, rotar segments, spouts, spout covers, spout burner blocks, spout inserts, orifice rings, flue blocks, burner blocks, stirrer sleeves, dumper blocks, channel blocks, arch anchor blocks, arches, arch blocks, stirrers, jamb walls, back and breast walls, shadow walls, port crowns, port openings, overcoat blocks, pyrometer blocks, muffles, retorts and saggars, all for use with the aforesaid furnaces, ovens, boilers and burners; kiln furniture (element supports) of ceramic material; shaped linings and muffles, and pottery kiln furniture; refractory articles for use in heating apparatus, including such articles in brick or block form; goods made of refractory materials, including clay-bonded graphite, carbon-bonded graphite, silicon carbide, or mixtures of the aforesaid materials, for use in the treatment, handling or casting of molten metals or to contain or protect articles during heat treatment; goods for use in heating apparatus made wholly or partially of consolidated aggregates or masses comprising carbon or metal, or carbon and metal; tops and washers all for water taps; melting furnaces, kilns, gas heaters, furnace hearths, installations for heating ladles; furnace linings, shaped sections for lining furnaces, linings for ladles, casting troughs, pouring spouts and melting crucibles; portable ladles, firegrates, slag blocks, skimmer and siphon blocks, shaped sections and stoppers for use in and with furnaces, ovens and kilns; furnace roofs and coverings for furnaces, kilns and ladles; burners for gas heaters; parts and fittings for all the aforesaid goods (not included in ocher classes).

Vehicles; apparatus for locomotion by land, air or water; bearings, guides, journals, cable guides, bearing pads and thrust bearings all being parts of vehicles or apparatus for transport by land, air or water; ballistic protection panels, being parts of vehicle bodies; parts and fittings for all the aforesaid goods (not included in other classes).

Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes; precious stones; industrial diamonds; brazing alloys of precious metal.

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 insulating materials and electrical insulators, including insulators made principally of alumina ceramic material; heat insulating materials in the form of bulk fibre, loose spun fibre, blankets, cloth, pads, strips, tapes, tubes and the like, or in block, sheet, board or composite form materials made wholly or principally of plastics in the form of sheets (non-textile), blocks, rods, tubes, and shaped sections; plastics materials containing metallic or non-metallic fillers and in the form of sheets, blocks, rods, tubes, and shaped sections, all for use in manufacture; jointing, sealing and packing products, in the form of bulk fibre, loose spun fibre, blankets, cloth, pads, strips, tapes, tubes and the like, or in block, sheet, board or composite form; gaskets made wholly or principally of graphite or of plastics materials; seals for vacuum tubes; parts and fittings for all the aforesaid goods (not included in other classes).

Building materials (non metallic), non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal; refractory articles and refractory materials all in plastic, granular, powder, brick or block form; goods made wholly or partially of refractory materials, including clay-bonded graphite, carbon-bonded graphite, silicon carbide, or mixtures of the aforesaid materials; paving and flooring materials; refractory articles and refractory materials for use in lining furnaces and tanks and for use in building construction; parts and fittings for all the aforesaid goods (not included in other classes).

Household or kitchen utensils and containers (not of precious metal or coated therewith); combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steel wool; unworked or semi-worked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes; ceramic articles; small domestic utensils and containers (none of precious metal or coated therewith); ceramic materials in the form of blocks, rods or sheets, all for use in manufacture or for industrial use; ceramic ballistic protection panels; decorative fireproof ceramics; parts and fittings for all the aforesaid goods (not included in other classes).

Building construction; repair; installation services.

Treatment of materials; coating articles with diamond; coating articles with diamond-like materials; brazing and welding of diamond; brazing and welding of articles coated with diamond or diamond-like materials; surface treating and coating of automotive parts, blades, medical apparatus, industrial articles, mold-stamping-forming tools, medical devices, roadway reflectors, optics, and flexible sheet material.

Scientific and technological services and research and design relating thereto; Industrial analysis and research services; contract research and development, materials testing, chemical analysis; microscopy; characterization of materials; collection and dissemination of technical information; design for others of: batteries, accumulators, fuel cells, hydrogen generators, electrolysis apparatus, mobile generators; component sub-assemblies for batteries, accumulators, fuel cells, hydrogen generators, electrolysis apparatus, and mobile generators; flow field plates, separators, and electrodes all being parts of batteries, accumulators, fuel cells, hydrogen generators, electrolysis apparatus, or mobile generators.