U.S. federal trademark · Serial No. 74043190 · Reg. No. 1665653
water heaters, heat exchangers, fractionation trays for gas processing, refining, chemical and petrochemical industries, drying ovens for chemical processing industry and valves and regulators for breathing control apparatus
mechanical blenders for industrial and pharmaceutical use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.