U.S. federal trademark · Serial No. 98771307
Refractory shapes, not of metal; refractory bricks, not of metal; refractory blocks, not of metal; refractory tiles, not of metal; nonmetal building materials in the nature of refractory plates; Non-metal building materials in the nature of refractory clay, namely fireclay; refractory mortar; refractory cement; refractory concrete; non-metal building materials in the nature of refractory sand; refractory ceramic masses in the nature of ceramic shapes for use in refractory furnaces; fired refractory materials, not of metal; non-metal building materials in the nature of refractory aggregates; refractory furnace linings, not of metal; Non-metal metallurgical vessels, being ladles and tundishes; non-metal refractory compositions for lining metallurgical ladles and tundishes; fired refractory materials, not of metal, being ladle shrouds; fired refractory materials, not of metal, being stopper rods; fired refractory materials, not of metal, being nozzles for use in the casting of metals; fired refractory materials, not of metal, being plates for use in the casting of metals; parts, fittings, and accessories for all the aforesaid goods
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