U.S. federal trademark · Serial No. 79237306 · Reg. No. 5630188
Refractory construction materials, not of metal; refractory construction materials, not of metal, for use in industrial plants; refractory construction materials, not of metal, for use with gunning machines for industrial purposes; refractory castable mixes, not of metal; refractory furnace linings, not of metal
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.