HARBISONWALKER INTERNATIONAL, INC.

Class 019: Refractory bricks, not of metal; Refractory shapes, not of metal

Class 019: Magnesia and dolomitic dry vibratable hearth mixes and magnesia gunning mixes

Class 019: High alumina castables and shotcrete mixes

Class 019: Magnesia and dolomitic dry vibratable hearth mixes and magnesia gunning mixes

Class 019: Magnesia-carbon refractory brick

Class 001: Silica powder

Class 019: insulating firebrick

Class 019: High alumina castables and precast shapes

Class 019: High alumina brick

Class 001: foundry molding sand binder

refractory materials, not of metal; refractory materials, not of metal, for creating a concrete; refractory construction materials, not of metal; refractory castable mixes, not of metal; refractory gunning mixes, not of metal

refractory materials, not of metal; refractory materials, not of metal, for creating a concrete; refractory construction materials, not of metal; refractory castable mixes, not of metal; refractory gunning mixes, not of metal

refractory materials, not of metal; refractory materials, not of metal, for creating a concrete; refractory construction materials, not of metal; refractory castable mixes, not of metal; refractory gunning mixes, not of metal

refractory materials, not of metal; refractory materials, not of metal, for creating a concrete; refractory construction materials, not of metal; refractory castable mixes, not of metal; refractory gunning mixes, not of metal; insulating refractory materials

heat resisting cements; fireclay, firebricks, and cements for firebrick, cement and mortar

refractory products and materials of all kinds, in the nature of fired refractory material, not of metal, for refractory applications, namely, refractory brick, not of metal, refractory mortar, not of metal, refractory castable mixes, not of metal, alumina refractory, namely, refractory castable mixes, not of metal, containing alumina particles and powders for refractory applications, zirconia refractory, namely, refractory castable mixes, not of metal, containing zirconia particles and powders for refractory applications, silicon carbide refractory, namely, refractory castable mixes, not of metal, containing silicon carbide particles and powders for refractory applications, magnesia refractory, namely, refractory castable mixes, not of metal, containing magnesia particles and powders for refractory applications, refractory, namely, refractory blocks, not of metal, and refractory concrete, refractory cement, refractory tile, namely, refractory blocks, not of metal, refractory gunning mix, not of metal, namely, refractory castables, not of metal, suitable for spraying, refractory construction materials, not of metal, and ceramic refractory material, not of metal, in preformed shapes and assemblies, namely, ceramic shapes for use in refractory furnaces; ceramic fiber in bulk form, namely, ceramic enamel fiber insulation for industrial molten metal furnaces; ceramic fiber blankets, shapes, and modules, namely, material for thermal insulation and fire protection, namely, fire-resistant panels made of ceramic fibers; ceramic fiber in bulk form for use as refractory insulation in furnaces, namely, ceramic fibers manufactured from different compositions of silica, lime, magnesia, alumina, and zirconia material for use as a refractory lining in furnaces; building construction; repair, namely, repair of industrial furnaces, and related equipment and apparatus for use in the processing of molten metal, molten glass and for use in other high heat processing of materials, including, namely, refractory materials within these furnaces and equipment; installation services, namely, installation of refractory materials in the nature of insulating refractory materials, refractory bricks, refractory blocks, refractory castable mixes, refractory cement, refractory mortars, refractory shapes, refractory furnace linings and refractory shapes within industrial furnace equipment and related apparatus used in the handling of molten metal, molten glass, and for other thermal processes; installation and repair of industrial furnaces; installation and repair of industrial heating equipment; ceramic and carbonaceous powders used in manufacturing; aluminum oxides; magnesium oxides; silicon carbide; carbides

dry vibratable refractory materials for tundish applications, not of metal

dry vibratable refractory materials for tundish applications, not of metal

firebrick in plastic form for the construction of monolithic walls and linings, and for patching and repair purposes

monolithic refractories, namely, castable refractory cement, plastic refractories, non-metal ramming refractories, non-metal patching refractories, non-metal coating refractories, refractory mortars, and non-metal insulating castables; non-metal refractory ramming mixes composed of refractory aggregates; refractory castable mixes, not of metal; dry refractory mortars; and refractory shapes, not of metal

monolith refractory composition

Class 019: refractory concrete mixture

refractory furnace linings, not of metal

refractory bricks, not of metal, namely, a burned magnesia-chrome brick

refractory bricks, not of metal, namely, a burned magnesia-chrome brick

refractory bricks, not of metal, namely, a burned magnesia-chrome brick

refractory bricks, not of metal, namely, a burned magnesia-chrome brick

refractory castable mixes, not of metal, namely, low moisture refractory castables

low cement refractory castables for high temperature applications, excluding gypsum cement used for casting

low cement refractory castable mixes, not of metal

dry vibratable refractory materials for tundish applications, not of metal

dry vibratable refractories, not of metal

refractory plastics and refractory ramming mixes not of metal for use in construction of high-temperature furnaces

Refractory bricks, namely, magnesia-carbon bricks for steelmaking, not of metal

Low cement refractory castable mixes, not of metal, for use in industrial furnaces or kilns, and equipment associated with those furnaces and kilns

refractory bricks, not of metal, namely, burned, high-alumina refractory bricks

refractory bricks, not of metal, namely, unburned phosphate-bonded refractory bricks for use in aluminum applications

refractory bricks, not of metal, namely, high-alumina, burned phosphate-bonded bricks

refractory castable mixes, not of metal, namely, chemically-setting refractory castables

Refractory castable mixes, not of metal

Lightweight refractory castable mixes, not of metal

refractory castable mixes that can be pumped and sprayed, not made of metal

Ramming mixes; alumina-containing phosphate-bonded refractory plastics for patching and construction in high temperature applications

Fused Alumina, zirconia, silica shapes and fused alumina shapes for use in refractory furnaces

refractory materials, namely, refractory brick, refractory mixes, refractory gunning mixes, refractory mortar and refractory bonding mixes

refractory mixes for spraying

refractory bricks

Refractory bricks

refractory castables and refractory gunning mixes

Class 019: permeable refractory elements, namely cones or plugs for use in devices for stirring molten metal

refractory products of all kinds, namely, refractory brick, refractory mortar, refractory brick in plastic form, refractory castable mixes, insulation cement, refractory tile, refractory gunning mix, plastic refractory material, ceramic fiber modules and ceramic refractory material in preformed shapes

refractory shapes

refractory shapes

refractory materials, namely, chrome-alumina castables

refractory material for repairing and lining industrial heating furnaces, ladles, flues and combustion chambers

refractory brick and refractory ramming mixes

refractory brick and precast refractory shapes

Refractory brick, namely, resin-bonded magnesia-alumina bricks for steel ladles

Class 019: Refractory Castable Mixes

Refractories, namely, [ refractory bricks, castables, blocks, ramming mixes, cements, mortars, tubes, patches, refractory furnace linings, and ] nonstandard shapes; "NORTH AMERICAN REFRACTORIES CO."

monolithic refractory castable mixes; "AR"

refractory bricks

refractory bricks

refractory bricks

refractory materials, particularly castable mixes

refractory bricks

refractory brick

light weight monolithic spray mix refractory