1920 Environmental control apparatus Trademarks by month
Environmental control apparatus Trademarks filed in 1920
VIMCOLIGHT

VIMCOLIGHT

Filed: December 6, 1920
ELECTRICAL APPLIANCES-NAMELY, PORTABLE ELECTRIC LAMPS
Owned by: VIMCO MFG. COMPANY, INC.
Serial Number: 71140697

PERKO PML CO.

PERKO PML CO.

Filed: November 8, 1920
BOATLAMPS, BOATLANTERNS, RAILROAD LAMPS, RAILROAD LANTERNS, LIGHTHOUSE LAMPS, LIGHTHOUSE LANTERNS, ALL BURNING OIL AND ALSO…
Owned by: PERKINS MARINE LAMP CORPORATION
Serial Number: 71139369

AIRCO

AIRCO

Filed: October 14, 1920
Oxyacetylene Welding and Cutting Apparatus
Owned by: BOC GROUP, INC., THE
Serial Number: 71138272

HOT-FLOW

HOT-FLOW

Filed: October 2, 1920
WATER-PURIFICATION APPARATUS COMPRISING SYSTEMS OF SETTLING TANKS, CHEMICAL TANKS, FILTERS AND HEATERS
Owned by: INTERNATIONAL FILTER CO.
Serial Number: 71137834

HYCO

HYCO

Filed: September 2, 1920
[ Rubber and Shoe Knives, Knives with Extension Blades and Handles, ] Hand Cutting and Machine Knives for Clothing; Corset…
Owned by: HYDE TOOLS, INC.
Serial Number: 71136752

OILWELL

OILWELL

Filed: June 23, 1920
OIL-WELL RIGS, [ OIL-WELL DERRICKS, RIG PARTS, DERRICK PARTS, ] PORTABLE DRILLING-MACHINES, [ PORTABLE WELL-PULLING MACHINES…
Owned by: NATIONAL OILWELL VARCO, L.P.
Serial Number: 71134086

ESTATE

ESTATE

Filed: June 21, 1920
[ Electric Air Heating Stoves, ] Electric Cooking Stoves [, and Electric Portable Air Heaters]
Owned by: Whirlpool Corporation
Serial Number: 71133964

KELVINATOR

KELVINATOR

Filed: May 28, 1920
Refrigerating Apparatus
Owned by: ELECTROLUX CONSUMER PRODUCTS, INC.
Serial Number: 71133058

PERFECTION

PERFECTION

Filed: May 19, 1920
FLUID FUEL COOK STOVES
Owned by: CLEVELAND METAL PRODUCTS COMPANY, THE
Serial Number: 71132630

AMERICAN BEAUTY

AMERICAN BEAUTY

Filed: May 13, 1920
Electrical Heating Appliances and Parts-Namely, Electric Irons, Grills, Warming-Pads, Curling-Irons, Percolators, Water-…
Owned by: American Electrical Heater Co.
Serial Number: 71132377

UNION BAEROLINA B S

UNION BAEROLINA B S

Filed: April 30, 1920
FILTER MASS
Owned by: LUDWIG BAER
Serial Number: 71131851

AERZONATOR

AERZONATOR

Filed: April 30, 1920
Deodorizing Devices
Owned by: Sterling Drug, Inc.
Serial Number: 71131893

BUZZER

BUZZER

Filed: April 7, 1920
Gas Soldering-Furnaces, Soft-Metal Furnaces, Burners, and Torches
Owned by: Charles A. Hones, Inc.
Serial Number: 71130759

CARRIER

CARRIER

Filed: March 26, 1920
AIR CONDITIONING AND DRYING, VENTILATING, HEATING, COOLING, HUMIDIFYING, AND DEHUMIDIFYING APPARATUS AND SYSTEMS, UNIT AIR…
Owned by: CARRIER CORPORATION
Serial Number: 71281342

BARCO

BARCO

Filed: March 26, 1920
[Valves for Pipe Lines]; Cocks; Fittings for Air, Water, Steam, and Other Fluid Conveying Pipes; [Blower-Valves, Fittings…
Owned by: MARISON INDUSTRIES, INC.
Serial Number: 71130198

TIFFANY & CO.

TIFFANY & CO.

Filed: February 10, 1920
[ Non-Electric Lamps, ] Candlesticks, and Candelabra
Owned by: TIFFANY (NJ) LLC
Serial Number: 71128249

TIFFANY

TIFFANY

Filed: February 10, 1920
[ Non-Electric Lamps, ] Candlesticks [, and Candelabra ]
Owned by: TIFFANY (NJ) LLC
Serial Number: 71128248

TIFFANY & CO.

TIFFANY & CO.

Filed: February 10, 1920
[Table-Cutlery of Base Metal,] Pocket-Knives, [Scissors,] and [Razors,] Dies for Engraving, Stamping, or Embossing Stationery…
Owned by: TIFFANY (NJ) LLC
Serial Number: 71128237

TIFFANY

TIFFANY

Filed: February 10, 1920
[TABLE CUTLERY OF BASE METAL,] POCKET-KNIVES [, SCISSORS, AND RAZORS, DIES FOR ENGRAVING, STAMPING, OR EMBOSSING STATIONERY…
Owned by: TIFFANY (NJ) LLC
Serial Number: 71128236