U.S. federal trademark · Serial No. 79261472 · Reg. No. 6071756
Refractory building materials, not of metal, namely, refractory bricks; refractory ceramic masses, namely, refractory castable mixes not of metal and refractory concrete; refractory ceramic masses, namely, refractory casting, gunning, repair, and ramming masses not of metal; refractory ceramic building material being work pieces not of metal, namely, refractory ceramic blocks and refractory ceramic tiles; refractory ceramic shaped parts not of metal for building purposes, namely, refractory ceramic shapes for use in furnaces and refractory ceramic shapes for use in continuous casting plants; refractory cement and refractory mortar not of metal; refractory oven fittings not of metal, namely, refractory furnace linings not of metal; silos, not of metal
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.