U.S. federal trademark · Serial No. 71525722 · Reg. No. 0442819
PLUMBING AND STEAM FITTING SUPPLIES NAMELY, VALVES FOR STEAM AND HOT WATER CONDUITS, APERTURED DISC-LIKE ORIFICE DEVICES FOR CONTROLLING THE FLOW OF STEAM IN STEAM HEATING SYSTEMS, TRAPS, STRAINERS, PIPE FITTINGS, FITTINGS FOR ACCUMULATING WATER IN CONDUITS CONNECTING STEAM MAINS TO THE DIAPHRAGMS OF PRESSURE REDUCING VALVES, FITTINGS FOR STEAM BOILERS TO PREVENT EXCESSIVE DROP OF THE WATER LEVEL THEREIN, STEAM FITTINGS FOR BREAKING THE VACUUM AT A PREDETERMINED POINT IN STEAM SYSTEMS, EXPANSION JOINTS, OIL SEPARATORS
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