Filed June 27, 1955

Serial No. 71689915

Registered Nov. 13, 1956

Registration No. 637,039

Class [ ANGLE RELIEF VALVES, SWING LINE CABLE BRACKETS, CABLE COLLAR CLAMPS, ] RUBBER PLUG CLOSURE VALVES, GAGE AND THIEF COVERS, PRESSURE AND VACUUM RELIEF MANHEADS, DRIP TRAPS, RUBBER PLUG GAGE VALVES, [ PRESSURE AND VACUUM RELIEF GAGE HATCHES, ] LIQUID SEAL VALVES AND UNITS, PRESSURE REGULATORS, VACUUM RELIEF VALVES, ANTI-FREEZE DRAIN VALVES, DATA VALVES, CABLE SHEAVE BRACKETS, CHECK VALVES (INTERNAL), CONSERVATION VENT VALVES, MANHOLE COVERS, DRAIN ELBOWS, EXPLOSION RELIEF VALVES, INTERNAL SAFETY VALVES, SWING JOINTS, NOZZLES AND PRESSURE RELIEF VALVES; 013

Case Type Trademark