FANSTEEL METALLURGICAL CORPORATION

CRICKET

ELECTRICAL SNAP-ACTION SWITCH;

FANSTEEL

THE SYMBOLIC REPRESENTATION OF A FULL WAVE, A DRY TYPE RECTIFIER AND A RECTIFIED WAVE IS DISCLAIMED APART FROM THE MARK SHOWN UPON THE DRAWING.;ELECTRICAL RECTIFYING APPARATUS, ELECTRIC CURRENT RECTIFIERS, BATTERY CHARGING UNITS AND PARTS THEREOF;

FANSTEEL

TANTALUM OXIDE, TANTALUM CARBIDE, SODIUM TUNGSTATE, TUNGSTIC ACID, TUNGSTEN CARBIDE, TUNGSTEN TITANIUM CARBIDE, POTASSIUM TANTALUM FLUORIDE, COLUMBIUM OXIDE, COLUMBIUM CARBIDE, COLUMBIUM OXYFLUORIDE, AND POTASSIUM COLUMBATE;

FANSTEEL

TANTALUM,TUNGSTEN,MOLYBDENUM,AND COLUMBIUM;ALLOYS OF TANTALUM,TUNGSTEN,MOLYBDENUM,AND COLUMBIUM,POWDER METALLURGY COMPOSITIONS AND ALLOYS OF REFRACTORY METALS,PRECIOUS METALS AND METALLIC AND NONMETALLIC ELEMENTS AND COMPOUNDS - NAMELY,POWDER METALLURGY COMPOSITIONS AND ALLOYS CONTAINING TWO OR MORE OF THE FOLLOWING;TUNGSTEN,MOLYBDENUM,SILVER,COPPER,GOLD,PLATINUM,RUTHENIUM,IRIDIUM,PALLADIUM,COBALT,CADMIUM,NICKEL,GERMANIUM,IRON,CARBON,AND TUNGSTEN CARBIDE;

FANSTEEL

ACID-PROOF CHEMICAL EQUIPMENT-NAMELY, HEAT EXCHANGERS, CONDENSERS, PRESSURE VESSELS OR AUTOCLAVES LINED WITH NON-CORROSIVE MATERIALS FOR CONDUCTING CHEMICAL REACTIONS UNDER PRESSURE, AND DISTILLATION EQUIPMENT-NAMELY, APPARATUS FOR EVAPORATING LIQUIDS AND APPARATUS FOR CONDENSING VAPOR;

FANSTEEL

INSTRUMENT PROTECTION DEVICES-NAMELY, THERMOMETER WELLS, BULB SHEATHS, AND DIAPHRAGMS FOR PROPORTIONING DEVICES FOR INTRODUCING CORROSIVE CHEMICALS INTO LIQUIDS;

FANSTEEL

ABSORPTION TOWERS FOR ACID RECOVERY;

FASALOY

FASALLOY;POWDER METALLURGY COMPOSITIONS AND ALLOYS OF REFRACTORY METALS, PRECIOUS METALS AND METALLIC AND NONMETALLIC ELEMENTS AND COMPOUNDS CONTAINING TWO OR MORE OF THE FOLLOWING: TUNGSTEN, MOLYBDENUM, SILVER, COPPER, GOLD, PLATINUM, RUTHENIUM, IRIDIUM, PALLADIUM, COBALT, NICKEL, CADMIUM, GERMANIUM, IRON, CARBON OR TUNGSTEN CARBIDE;

FASALOY

FASTALLOY;ELECTRICAL CONTACTS;

FASTELL

ALLOYS OF PRECIOUS, SEMIPRECIOUS, OR RARE METALS, CONTAINING SOME OR ALL OF THE ELEMENTS; GOLD, SILVER, PLATINUM, PALLADIUM, RUTHENIUM, TUNGSTEN, MOLYBDENUM, AND THE LIKE;

FASTELL

POWDER METALLURGY COMPOSITIONS AND ALLOYS OF REFRACTORY METALS, PRECIOUS METALS AND METALLIC AND NON-METALLIC ELEMENTS AND COMPOUNDS CONTAINING TWO OR MORE OF THE FOLLOWING: TUNGSTEN, MOLYBDENUM, SILVER, COPPER, GOLD, PLATINUM, RUTHENIUM, IRIDIUM, PALLADIUM, COBALT, NICKEL, CADMIUM, GERMANIUM, IRON, CARBON OR TUNGSTEN CARBIDE;

FASTELL

ELECTRICAL CONTACTS;

TANTALOY

TANTALLOY;ALLOYS OF REFRACTORY METALS IN THE FORM OF SHEETS, RODS AND WIRE;

VR W

APR. 1, 1942 AS TO VR; MAR. 15, 1961 AS TO W.;APR. 1, 1942 AS TO VR; MAR. 15, 1961 AS TO W.;CUTTING BLADE INSERTS FOR TOOLS FOR WORKING, CUTTING, FORMING OR SHAPING OTHER METALS AND MATERIALS;

VR WESSON

APR. 1, 1942, AS TO VR; AUG. 7, 1933, WESSON; MAR. 15 1961, AS TO W.;APR. 1, 1942, AS TO VR; AUG. 7, 1933, WESSON; MAR. 15 1961, AS TO W.;TOOLS AND PARTS OF TOOLS FOR WORKING AND CUTTING METAL AND OTHER MATERIALS-NAMELY, LATHE TURNING AND FORMING TOOLS, SHAPING AND MILLING TOOLS, MILLING CUTTERS, THREADING TOOLS, END AND SIDE CUTTING TOOLS, BORING TOOLS, PULLEY GROOVING TOOLS, CUT-OFF TOOLS, ROLLER TURNER TOOLS, REAMERS, SCRAPERS, MASONRY DRILLS, TIPPED END MILLS, GROOVING AND MILLING CUTTER BLADES, SCRIBES AND PRICK PUNCHES, PERCUSSIVE DRILLING TOOLS, MINING TOOLS, WIRE DRAWING DIES, EXTRUSION AND HEADING DIES AND PUNCHES, SPOT FACERS, COUNTERBORES, COUNTERSINKS, HOLDERS, PILOTS, CENTERS, CORE DRILLS, GRINDING MACHINES, VISES, CEMENTED CARBIDE BLANKS AND INSERTS FOR CUTTING TOOLS, BORING TOOLS, ARBORS, TOOL LOCKS AND PLANES, TOOL HOLDERS AND REPLACEMENT PARTS FOR TOOL HOLDERS;

VR WESSON W

APR. 1, 1942 AS TO VR; AUG. 7, 1933 ASTO WESSON; MAR. 15, 1961 AS TO W. 1, 1942, AS TO VR; AUG. 7, 1933, AS;ALLOYS OF REFRACTORY METALS AND CARBIDES OF REFRACTORY METALS IN THE FORM OF BLANKS, INSERTS, STRIPS, RODS, BARS, TUBES, DISCS, GRIPS AND BALLS IN STOCK FORM AND SPECIAL SHAPES MADE TO USER'S SPECIFICATION;APR. 1, 1942 AS TO VR; AUG. 7, 1933 ASTO WESSON; MAR. 15, 1961 AS TO W. 1, 1942, AS TO VR; AUG. 7, 1933, AS;