U.S. federal trademark · Serial No. 71568316 · Reg. No. 0530898
CHEMICAL AND PETROLEUM DISTILLATION AND REFINERY APPARATUS AND POWER PLANT EQUIPMENT-NAMELY, OIL HEATERS AND PARTS THEREOF, HEAT EXCHANGERS, CONDENSERS, STEAM GENERATORS [ DISTILLATION COLUMNS AND PATTS THEREOF, FLASH EVAPORATION TANKS, AND STEAM JET EJECTROS ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.