11
Electrical and gas heaters for industrial use; heating elements for diffusion furnaces; heaters
17
Insulation shapes; insulations forms; insulation materials; insulation shapes made of ceramic fibres; insulating forms and shapes made primarily of ceramic fibres for use in the foundry and furnace industry for gaskets, flue liners, electric range burner insulation, stopper rod plug cones, boards for furnace insulation and linings, heat shields, combustion chambers for oil and gas-fired heating boilers, burner liners for furnaces, sleeves for induction vacuum furnaces, front and rear plates on gas fired boilers, boards for induction melting furnaces, furnace wall and door liners; insulating forms and shapes made primarily of ceramic fibres for use in the automotive industry; insulating forms and shapes made primarily of ceramic fibres for use in muffler to manifold heat shields, sound absorption in catalytic converters and mufflers and shield sensitive equipment under the automotive hood; insulating forms and shapes made primarily of ceramic fibres for use in the aviation industry, oxygen generating insulation cups; insulating hot tops made primarily of ceramic fibres for use in casting, molding and pouring; ceramic fibre shapes to provide for noise reduction and high temperature insulation; cooling sheets, forms, plates, boards and powders used for cooling molten shaped, forged, casted or poured metal; insulation assemblies comprised of ceramic fibre for use in solid fuel burners, fireplaces and stoves; insulation materials for use in building and construction; insulation shapes made of ceramic fibres for use in building and construction; building materials containing ceramic fibres in the form of bulk fibres, blankets, and modules for insulating; ceramic fibres embedded with heating elements and formed into various three-dimensional shapes for use in improving energy consumption in plastic injection molding processes; insulating forms and shapes made primarily of ceramic fibres for use in oil and gas fired furnaces, oil and gas fired boilers, oil and gas fired water heaters, oil and gas fired pool heaters, oil and gas fired pressure washers, and water heating applications; high-performance metal delivery systems made of insulating materials for use in casting and forging processes; high-performance metal delivery systems made of insulating materials for use in light metal processes; ceramic and bio-soluble fibre material formulations for use in high-temperature applications; ceramic and bio-soluble fibre material formulations for use in optimizing life, insulation, thermal properties, and non-wetting properties in metal delivery processes; heat resistant and insulation materials, namely, industrial furnace parts composed of high temperature fibres; insulating launder covers; auto dams made of insulating materials for use in high-performance metal delivery systems; insulating refractory materials; insulating foams; insulating coatings made of fused silica namely high purity fused silica forms and shapes for use in high-temperature and high-performance metal delivery systems; insulating coatings made of fused silica, namely high purity fused silica forms and shapes for use in aluminium production processes; filter boxes formed from fused silica for use in molten aluminium filtration systems; refractory repair materials, namely, joint and crack repair moldables; ceramic fibre shapes for use in furnaces and other heat processing equipment used in the semiconductor and solar industries; ceramic fibre insulation materials for use in heating elements in electrical heating applications
19
Refractory shapes, not of metal; fired refractory materials, namely, troughing, pouring spouts, control pins, ladles, pour basins, pour cones, blocks and boards