U.S. federal trademark · Serial No. 71528264 · Reg. No. 0510210
STEAM HEATING APPARATUS COMPRISING CONTROL EQUIPMENT, VALVES, STRAINERS, FITTINGS, ALL FOR USE IN CONNECTION WITH, OR FORMING PART OF, STEAM OR HOT WATER HEATING SYSTEMS AND TRAPS, FLASH TANKS, AND AIR ELIMINATORS ALL FOR USE IN CONNECTION WITH, OR FORMING PART OF, STEAM HEATING SYSTEMS
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