U.S. federal trademark · Serial No. 72051472 · Reg. No. 0684694
ELECTRICALLY-CONTROLLED HEATTREATING FURNACES FOR HOMOGENEOUS CARBURIZING, CONTROLLED CASE CARBURIZING, CARBON RESTORATION, HARDENING OR CARBONITRIDING AND ELECTRIC CONTROL APPARATUS FOR APPLICATION THERETO
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.