LOUVERS

APPLICATION TO AMEND HAVING BEEN MADE BY DUNHAM}BUSH, INC., OWNER OF THE REGISTRATION ABOVE IDENTIFIED, THE DRAWING IS AMENDED (SEE BOUND VOLUME FOR AMENDMENT).#SUCH AMENDMENT HAS BEEN ENTERED UPON THE RECORDS OF THE PATENT AND TRADEMARK OFFICE AND SAID ORIGINAL REGISTRATION SHOULD READ AS SO AMENDED.

PORTABLE COMBINATION VENTILATOR BLOWER FOR MANHOLES

WELDING ELECTRODES

MARINE HARDWARE AND FITTINGS THEREFOR; FITTINGS, FASTENINGS, CLAMPS AND CONNECTORS FOR USE WITH FLEXIBLE DUCTING AND HOSES

MARINE HARDWARE AND FITTINGS THEREFOR; FITTINGS, FASTENINGS, CLAMPS AND CONNECTORS FOR USE WITH FLEXIBLE DUCTING AND HOSES

VENTILATING EQUIPMENT-NAMELY, BLOWERS

PORTABLE SPACE HEATERS

AIR CONDITIONERS FOR USE IN AIRCRAFT

APPLICANT DISCLAIMS THE WORD "AIR" FROM THE MARK AS SHOWN.

AUTOMATIC VISCOSITY CONTROLS

WIRE COILERS, DUAL SPINDLE TAKEUPS, COMBINATION REEL AND DRUM PACKAGING TAKEUPS, FRICTION DRIVE TAKEUPS, BELTDRIVEN TAKEUPS, UNIVERSAL REEL WINDERS, WIRE ACCUMULATORS, ENAMEL SUPPLY UNITS, WIRE LET-OFF STANDS, AND PORTABLE WIRE PAY-OFFS

CANDLESTICKS, SCONCES [ , AND CANDLE SHAPERS ]

HEAVY DUTY COMBINATION GAS HEATING AND/OR ELECTRIC COOLING MODULES

CROP DRYERS AND PARTS THEREFOR

WELDING EQUIPMENT, MATERIALS AND SUPPLIES-NAMELY, WELDING WIRES, WELDING RODS, WELDING ELECTRODES, WELDING SOLDERS, BRAZING ALLOYS (BARE AND COATED), WELDING ALLOYS (BARE AND FLUX COATED), FLUXES, WELDING MACHINES, AND CUTTING MACHINES

OCT. 7, 1965, IN ANOTHER COMBINATION.

RADIATION SOURCES FOR LABORATORY APPLICATIONS, RADIATION SOURCES AND SELFLUMINOUS, RADIOISOTOPE POWERED LIGHT SOURCES

HUMIDIFIERS

GAS SHIELDED ELECTRIC ARC WELDING APPARATUS

ELECTRIC RANGE

WELDING HEADS, PROGRAMMED WELDING POWER SUPPLIES AND WELDING POWER SUPPLY CONTROLS

AXIFLOW

SOLDERING FLUX

MIGHT

GATE DEVICE TO DISTRIBUTE AIR DELIVERY FROM SLOT IN A HORIZONTAL AIR DELIVERY DUCT

HEAT EXCHANGERS

WELDING MACHINERY-NAMELY, ELECTRIC ARC WELDERS, ELECTRIC RESISTANCE WELDERS, ELECTRON BEAM WELDERS, PLASMA ARC WELDERS, AND CONTROLS THEREFOR

OIL BURNERS, BOILERS, HOT AIR FURNACES, PORTABLE HEATERS, WATER HEATERS, AND AIR CONDITIONING UNITS

FLANGES FOR ELECTRIC WATER HEATER ELEMENTS

ABOUT AUGUST 1960 IN A DIFFERENT FORM

ABOUT AUGUST 1960 IN A DIFFERENT FORM

PORTABLE, LIQUID FUEL, FORCED DRAFT HEATERS; AIR CONDITIONERS; VENTILATORS; AND AIR MOVERS, SOLD SEPARATELY AND AS A UNIT

JANUARY 1939 AS TO THE MARK "AGITAIR."

APPLICANT MAKES NO CLAIM TO THE WORDS "AIR PRODUCTS" SEPARATE AND APART FROM THEMARK AS SHOWN.

APRIL 1946 AS TO THE MARK "AMERICAN STANDARD."

SPIRAL-PLATE HEAT EXCHANGERS

ISSUE NEW CERTIFICATE TO: REIFENHAUSER GMBH & CO., MASCHINENFABRIK, SPICHER STRASSE, D-5210 TROISDORF-SIEGLAR, FEDERAL REPUBLIC OF GERMANY, A GERMANY CORPORATION

CALIBRATING DEVICES, HEAT-SENSITIVE INSTRUMENTS, TEMPERATURE CONTROLS, AND PRESSURE GAUGES

INDUSTRIAL FELT AND PLASTIC SHEETS

ACOUSTICAL AND INSULATING FELT FOR INDUSTRIAL USE

AIR VENTILATING SYSTEMS AND INDUSTRIAL OVENS

EXTENSION LADDERS, LUAU MATS, CANVAS CANOPIES, AND CANVAS RUNNERS

GARDEN UMBRELLAS

SCONCES

SCONCES

COMPRESSORS FOR AIR AND OTHER GASES

MECHANISM FOR MEASURING, INDICATING AND CONTROLLING TEMPERATURE, PRESSURE, FLOW, VOLUME, OR COMPOSITION OF GASES IN ANESTHETIC, THERAPEUTIC AND VENTILATING EQUIPMENT; AND INSTRUMENTS FOR SENSING, REPORTING, RECORDING AND MONITORING VITAL SIGNS AND BODY FUNCTIONS

FANS

INDUSTRIAL FANS

WELDING ELECTRODES

CENTRIFUGAL FANS FOR PUMPING AIR

ELECTRIC ARC WELDERS

WATER COOLERS AND EVAPORATIVE AIR COOLERS

ELECTRICALLY-OPERATED, FORCED-AIR HUMIDIFIERS

LOUVER TYPE VENTILATORS

Solder

Equipment for the Heating, Cooling and Conditioning of Air for Comfort

HEAT EXCHANGERS, SPECIFICALLY WATER HEATERS SUCH AS SWIMMING POOL HEATERS

Automatic Dampers

DRIP PANS

STRUCTURAL PANELS, DOORS, LOUVERS, AND SOUND DAMPENING BELT GUARDS

PRESSURE REDUCING AND RELIEF VALVES AS USED ON A HOT WATER HEATING SYSTEM

WATER HEATING SYSTEMS, HOT WATER STORAGE TANKS, WATER HEATERS, WATER HEATER COILS, AND WATER HEATER TUBES

Electrically Actuated Dehumidifiers for Removing Moisture from the Air by Condensation

Air Flow Control Apparatus

WATER HEATERS

DIFFUSERS FOR INTRODUCING AIR INTO A ROOM WITH TURBULENCE

AIR HANDLING APPARATUS, AIR CONDITIONING APPARATUS, DOMESTIC, COMMERCIAL AND INDUSTRIAL FURNACES, INDUSTRIAL OVENS, INDUSTRIAL CORE DRYERS, INDUSTRIAL DRYERS, PARTS AND ACCESSORIES THEREFOR

STEAM AND HOT WATER RADIATORS PROVIDING BALANCED HEAT BY RADIATION AND CONVECTION FOR RESIDENTIAL, COMMERCIAL AND INSTITUTIONAL HEATING

GAS FIRED HAWAIIAN LUAU TORCH

APPLICANT DISCLAIMS THE EXPRESSION "AIR HANDLING EQUIPMENT" APART FROM THE MARK.

AIR CONDITIONING APPARATUS

AIR DIFFUSERS FOR VENTILATING APPARATUS; COMBINED AIR INLET AND AIR EXHAUST UNITS FOR VENTILATING APPARATUS; AIR OUTLET UNITS FOR VENTILATING APPARATUS HAVING LIGHT FIXTURES COMBINED THEREWITH; HIGH VELOCITY AIR DISTRIBUTING UNITS; NOZZLES; VALVES CONTROLLING FLOW OF AIR TO SUCH UNITS AND LINKAGES FOR CONTROLLING SUCH VALVES; AIR FLOW VOLUME AND DIRECTIONAL CONTROL ELEMENTS AS DAMPERS, VANES, BAFFLES, AND DEFLECTORS; AIR DUCTS AND FITTINGS THEREFOR; MOUNTINGS FOR ELEMENTS AND ACCESSORIES OF AIR OUTLET UNITS; ANTI-SMUDGING RINGS FOR USE IN ASSOCIATION WITH AIR OUTLET UNITS OF VENTILATING APPARATUS TO PROTECT ADJACENT WALL SURFACES AGAINST SMUDGING; COOLING WATER DISTRIBUTING OUTLETS FOR USE IN STEAM CONDENSERS; GAS AND WATER COLLECTION OUTLETS FOR USE IN COOLING TOWERS; AND SEPARATORS FOR SEPARATING WATER FROM AIR IN VENTILATING SYSTEMS

RADIOACTIVATED LIGHT-GIVING ELEMENTS FOR USE AS LIGHT STANDARDS FOR CALIBRATION OF LIGHT SENSITIVE INSTRUMENTS, AS MARKERS FOR VEHICLES, OBSTRUCTIONS, EMERGENCY EXITS, AND EQUIPMENTS, AND AS LIGHT SOURCES IN ARTICLES CONTAINING THE SAME, INCLUDING SIGNALING DEVICES, MARKERS , AND SIGNS

AIR CONDITIONERS

THE WORDS "AIR COOLERS" ARE DISCLAIMED APART FROM THE MARK AS SHOWN.

FITTING CONSTITUTING THE OUTLET OF A HOT WATER BOILER AND HAVING SEPARATE AIR AND WATER PASSAGES

AUTOMATICALLY CONTROLLED LIQUID HEATING AND CIRCULATING SYSTEMS FOR HEATING RAILWAY CARS

SOUND TRAP FOR USE IN AIR-CONDITIONING SYSTEMS

CABINETS AND APPARATUS TO DRY AND SMOKE FOODS CONSISTING OF SMOKE GENERATORS, FANS, GAS BURNERS AND/OR STEAM COILS, TEMPERATURE AND HUMIDITY CONTROLS, ALTERNATING DAMPERS AND INTERCOMMUNICATING DUCTS

DEHUMIDIFIERS AND HUMIDIFIERS, AND ROOM AIR CONDITIONERS

OXYACETYLENE WELDING AND CUTTING APPARATUS; TORCHES OR BLOWPIPES; MACHINES FOR HEATING, WELDING, AND CUTTING OF METALS WITH OXYGEN, ACETYLENE AND OTHER GASES; ACETYLENE GENERATORS; TORCH TIPS; TORCH HOLDERS AND CARRIAGES; AND SCARFING AND FLAME HARDENING MACHINES

PLENUM CHAMBER PARTS AND ACCESSORIES CONSTITUTING PARTS OF VENTILATING SYSTEMS

VENTILATING FANS AND PARTS THEREOF

BLAST FURNACE PARTS NAMELY, BELLS, BELL SEATS AND BELL-ROD SHIELDS FOR DISTRIBUTORS

COMPLETE APPARATUS AND PARTS THEREOF FOR COOLING, DEHUMIDIFYING, HEATING, HUMIDIFYING, CLEANING, AND CIRCULATING AIR

COPPER RANGE BOILERS, RANGE BOILERS AND AUTOMATIC GAS WATER HEATERS

[ HEATING AND LIGHTING APPARATUS, PARTS OF AND ACCESSORIES THEREFOR-NAMELY, HYDROCARBON BURNING DEVICES SUCH AS ] LAMPS [ , LANTERNS, HEATERS AND BURNERS ] AND PARTS [ OF ] AND ACCESSORIES THEREFOR [ , SUCH AS MICA LAMP CHIMNEYS, INCANDESCENT MANTLES, WICKS, GENERATORS AND METAL, PAPER, FABRIC, PARCHMENT, AND METAL-FRAME GLASS LAMP SHADES ]

FLUID FUEL BURNERS OF THE INDUSTRIAL AND COMMERCIAL TYPE

FLUID FUEL BURNERS OF THE INDUSTRIAL AND COMMERCIAL TYPE

SMELTERS, MUFFLES, AND CRUCIBLES

AIR FLOW CONTROL LOUVERS

HEATING APPLIANCES INCLUDING THE FOLLOWING, ALL OF WHICH ARE GAS FIRED OR OPERATE BY THE BURNING OF GAS-VIZ., DOMESTIC, HOTEL, AND RESTAURANT RANGES, CIRCULATING AND RADIANT TYPES OF SPACE HEATERS, FLOOR FURNACES, GARAGE HEATERS, HOT WATER AND STEAM RADIATORS, HOT WATER AND STEAM HOUSE HEATING BOILERS AND INDUSTRIAL BOILERS, INCINERATORS, UNIT HEATERS, WARM AIR FURNACES, WATER HEATERS, AIR CONDITIONERS INCLUDING AIR CONDITIONERS FOR MAINTAINING ROOM ATMOSPHERES IN COMFORTABLE CONDITION DURING SUMMER WEATHER AND ALSO THOSE TO PROVIDE FOR HEATING, VENTILATING AND HUMIDIFYING OF SUCH ATMOSPHERES, BAINS-MARIE, HOT PLATES, DEEP FAT FRYERS, DISH WARMERS, GRIDDLES, HUMIDIFIERS, PORTABLE GAS BAKING AND ROASTING OVENS, ROLL WARMERS, STEAM TABLES, TOASTERS, UNIT BROILERS, WAFFLE BAKERS, DUCT FURNACES, AND GAS LAUNDRY STOVES

AIR-CONDITIONING APPARATUS INCLUDING CONDENSERS, DUCTS, AIR HEATING AND COOLING EQUIPMENT, AND AIR PURIFIERS

THE WORDS "OIL BURNER" ARE DISCLAIMED APART FROM THE MARK SHOWN IN THE DRAWING.

OVENS FOR BAKING, DRYING, CURING OR OTHERWISE HEAT-TREATING WOOD, METALS, CHEMICALS, LACQUERED OR PAINTED OBJECTS, FOOD, CERAMICS, LEATHER, PAPER PRODUCTS, ETC

THE WORD "STRIP" IS DISCLAIMED APART FROM THE MARK.

IN THE STATEMENT, FIRST COLUMN, LINE 26,FOR "1935" READ --1905--; AND THAT THE SAID CERTIFICATE SHOULD READ WITH THIS CORRECTION THEREIN THAT THE SAME MAY CONFORM TO THE RECORD OF THE CASE IN THE PATENT OFFICE.

Viscous-Impingement Air Filters of the Cell Types and of the Automatic Self-Cleaning Types, Electrical Precipitators of the Automatic Self-Cleaning Type, Air-Straining or Dry-Type Air Filters of the Cell Types, of the Pocket Type, and of the Foldable or Collapsible Frame Type, Air-Straining or Dry-Type Filter-Medium Refills for Dry-Type Filters, Viscous-Impingement and Air-Straining or Dry-Type Filters of the Renewable Type and of the Disposable Type, Replacement Air-Filter Pads for Viscous-Impingement Filters of the Renewable Type, Automotive Viscous-Impingement Filters of the Self-Cleaning Oil-Bath Type, Air Filters for Kitchen-Range Hoods, Filters for Cleaning Air Discharged from Paint Spray Booths, and Combined Blowers and Dust Separators or Dynamic Precipitators

THE LETTERS "A B C" CONSITUTING A PART OF APPLICANT'S TRADEMARK HEREIN SOUGHT TO BE REGISTERED, HAVE BEEN CONTINUOUSLY USED IN APPLICANT'S BUSINESS SINCE JUNE 1,1921.

COAL, WOOD, AND GAS STOVES, RANGES, AND HEATERS, AND FURNACES, DAMPERS, FIREPLACE THROATS, CLEAN-OUT DOORS, AND ASH DUMPS

WATER HEATERS, OIL HEATERS, AIR HEATHERS, AIR COOLERS, USEDIN CONNECTION WITH VENTILATING APPARATUS, WATER STRAINERS, EVAPORATORS, STEAM STRAINERS, OIL STRAINERS, GAS STRAINERS, GREASE EXTRACTORS, BOILER-FEED-WATER,DISTILLERS.

WOOD, COAL, OIL, OR GAS BURNING FURNACES AND HEATERS

Oxyacetylene Welding and Cutting Apparatus

ACETYLENE LIGHTING APPARATUS AND RAILWAY SIGNAL LAMPS AND LANTERNS