Class [9]
Computer & Software Products & Electrical & Scientific Products
Scientific apparatus and instruments made wholly or partially of refractory materials, for metallurgy, metal working or for heat treatment in chemical, glass-melting, enamelling, dental, electric lamp making processes; crucibles, crucible lids, crucible covers, crucible stands and bases, muffles and muffle rings, melting dishes, annealing cups, annealing cup covers, cupels, roasting dishes and scorifiers, all for laboratory or assay use; electric welding stud guns; laboratory and experimental furnaces; electrical controllers for furnaces; pyrometer sheaths; refractory tubes for combustion analysis.
Class [11]
Environmental Control Instrument Products lighting heating cooling cooking
Parts and fittings, made from refractory materials for nuclear reactors, power stations, for furnaces and for the like high temperature utilising 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; burners, metal melting and holding furnaces and parts of all the aforesaid goods; radiants being parts of gaseous or liquid fuel operated heating apparatus; furnaces and ovens, none for experimental use; crucibles, crucible lids, crucible covers, crucible stands and bases, muffles and muffle rings, annealing cups, annealing cup covers, cupels, roasting dishes and scorifiers, stirrers, plungers, ladles, ladle bowls, ladle liners, skimmers, slag removal tools, siphon blocks, tundishes, distribution boxes, metal casting moulds, submerged entry nozzles, ladle shrouds and stoppers all for use in foundries; furnaces; furnace tubes; shaped refractory fittings for furnaces; anchors for affixing tiles and for supporting thermal insulation in furnaces and like high temperature utilising apparatus; electric heating elements for furnaces; supports for electrical heating elements for furnaces; parts and fittings for gas fires; tubes, shaped linings, cupola syphon blocks, slag-hole blocks, taphole blocks, launders, hot metal pouring chutes, stream dividers, skimmer blocks, 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, damper blocks, channel blocks, arch anchor blocks, arches, arch blocks, jamb walls, back and breast walls, shadow walls, port crowns, port openings, overcoat blocks, pyrometer blocks, retorts and saggars; kiln furniture (element supports) of ceramic material; shaped linings, and pottery kiln furniture; refractory articles, 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; parts of apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
Class [17]
Rubber Products
Ceramic insulation in the form of fibres, blankets, modules, boards, bats, gaskets, yarns, ropes, cloth, paper, felt, strips, logs, mesh-enclosed rounds, sheets, blocks, curtains, tapes, tubes, cord, mastic and moulded insulation shapes; insulating fibres in blanket form laminated on one or both sides with aluminium foil; fire protection barrier materials; refractory monolithics; ceramic fibre furnace insulation modules, millboards, and rollboards; linings for furnaces and kilns and like high-temperature utilising apparatus; pre-fired refractory shapes; insulating foam; furnace and boiler insulation; banding, tape mesh and clips made of fibreglass; sealants for joints; gaskets; heat insulating materials in the form of bulk fibre, loose spun fibre, blankets, cloth, pads, strips, tapes, tubes, blocks, sheets, and of boards or composite form; vermiculite in granular form for use as insulation; insulating materials formed wholly or primarily of vermiculite and clay.
Class [19]
Non-Metallic Building Material Products
Building materials (non-metallic); non-metallic rigid pipes for building; all for use in heavy industry; refractory articles and refractory materials all in plastic, granular, powder, brick or block form; insulating fire bricks and high temperature bricks, tiles, construction blocks and modules; refractory cast castable mouldable and gunnable compositions and cements in powder plastic and granular forms; mortars and refractory tubes and non-metallic pipes; modelling clay; refractory articles and refractory materials for use in lining furnaces and tanks and for use in building construction; goods made wholly or partially of refractory materials, including clay-bonded graphite, carbon-bonded graphite, silicon carbide, or mixtures of the aforesaid materials.
