U.S. federal trademark · Serial No. 73583134 · Reg. No. 1413861
RUST, CORROSION AND SCALE INHIBITOR FOR USE IN STEAM AND HOT WATER SYSTEMS, AND IN PARTICULAR BOILERS AND RETURN LINES, AND CHEMICAL PREPARATION TO PREVENT SCALE AND RUST FORMATION AND TO DISSOLVE BOILER FORMATIONS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.