U.S. federal trademark · Serial No. 76647411 · Reg. No. 3131795
Commercial and industrial hot water and steam boilers, deaerators, boiler feed water heaters, condensate return and boiler feed pump units, hot water storage tanks, blowdown separators, steam exhaust heads, overflow steam traps for use on pressurized deaerators, shell and tube heat exchangers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.