U.S. federal trademark · Serial No. 79407088 · Reg. No. 7933365
building materials, namely, materials composed mainly of calcium silicate, used with bricks and castables with high-temperature heat insulating properties; refractory furnace linings, not of metal; refractory construction materials, not of metal; asphalt; plaster for building purposes; bricks; fired refractory materials, not of metal being building materials; erosion control mats for construction incorporating plant seeds; plastic security windows allowing communication; road and field marking sheets and strips of synthetic materials; cement; building timber; building stone; building glass
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.