73053278
May 27, 1975
Nov 1, 1977
WELDING, CUTTING AND HEATING EQUIPMENT-NAMELY, WELDING OUTFITS CONSISTING OF CONNECTIONS AND PIPE CONNECTIONS FOR WELDING EQUIPMENT
Metal GoodsWELDING, CUTTING AND HEATING EQUIPMENT-NAMELY, BLOW PIPES, CUTTING TORCHES, HEATING TORCHES, WELDING TORCHES, AUTOMATIC WELDING TORCHES, REGULATORS, GASAVERS-NAMELY, A SHUTOFF VALVE HAVING A SHUT-OFF LEVER WHICH SHUTS OFF THE OXYGEN AND FUEL GAS WHEN THE TORCH IS HUNG FROM THE SHUT-OFF LEVER; TIPS AND BURNERS, CUTTING AND WELDING OUTFITS CONSISTING OF TORCHES, LIGHTERS, REGULATORS AND CONNECTIONS, SOLDERING EQUIPMENT-NAMELY, SOURCE OF FUEL, VALVES, TORCHES, TIPS AND THE LIKE, SHAPE CUTTERS, PRESSURE INDICATORS, PIPE WELDING TORCH CUTTING ATTACHMENTS
Electrical and Scientific ApparatusWELDING, CUTTING AND HEATING EQUIPMENT-NAMELY, WELDING OUTFITS CONSISTING OF LIGHTERS
Environmental Control Apparatus