August 1952 Environmental control apparatus Trademarks by day
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Environmental control apparatus Trademarks filed in August 1952
COMBIN-AIRE

COMBIN-AIRE

Filed: August 30, 1952
COOLING APPARATUS FOR COOLING WATER BY DIRECT CONTACT WITH AIR AND COOLING FLUIDS IN AIR-COOLED HEAT EXCHANGERS BY INDIRECT…
Owned by: HUDSON PRODUCTS CORPORATION
Serial Number: 71634689

AUTO-VARIABLE

AUTO-VARIABLE

Filed: August 30, 1952
FAN ASSEMBLIES HAVING VARIABLE PITCH FAN BLADES FOR USE IN HEAT EXCHANGERS
Owned by: HUDSON PRODUCTS CORPORATION
Serial Number: 71634690

SOLO-AIRE

SOLO-AIRE

Filed: August 30, 1952
AIR COOLED HEAT EXCHANGERS DESIGNED TO COOL A FLUID BY INDIRECT HEAT EXCHANGE WITH AIR
Owned by: HUDSON PRODUCTS CORPORATION
Serial Number: 71634691

GUIDEX

GUIDEX

Filed: August 28, 1952
REFLECTORS
Owned by: GENERAL MOTORS CORPORATION
Serial Number: 71634585

KOHLER OF KOHLER

KOHLER OF KOHLER

Filed: August 22, 1952
PLUMBING FIXTURES-NAMELY, BATH TUBS, SITZ BATHS, FOOT BATHS, SHOWER RECEPTORS, LAVATORIES, WASH SINKS, DRINKING FOUNTAINS…
Owned by: KOHLER CO.
Serial Number: 71634331

ROSS DETROIT

ROSS DETROIT

Filed: August 21, 1952
VALVES FOR CONTROLLING AIR FLOW
Owned by: ROSS OPERATING VALVE COMPANY
Serial Number: 71634270

CLEAVERBROOKS

CLEAVERBROOKS

Filed: August 16, 1952
STEAM BOILERS, WATER HEATERS, [STILLS FOR PRODUCING DISTILLED WATER FROM IMPURE WATER, TANK CAR HEATERS, CONVERSION OIL…
Owned by: THE CLEAVER-BROOKS COMPANY, INC.
Serial Number: 71633695

K OF K

K OF K

Filed: August 15, 1952
PLUMBING FIXTURES-NAMELY, ONE-PIECE CLOSETS, CLOSET BOWLS, URINALS, AND BIDETS, ALL OF VITREOUS CHINA, AND URINALS OF ENAMELED…
Owned by: KOHLER CO.
Serial Number: 71633987

ELECTROMATIC

ELECTROMATIC

Filed: August 15, 1952
ELECTRICALLY OPERATED WALLPAPER STEAMERS, COMPRISING A STEAM BOILER HAVING A HEATING ELEMENT THEREIN AND MEANS FOR INTERRUPTING…
Owned by: PRAIN, WILLIS A.
Serial Number: 71633997

AMINCO-AIRE

AMINCO-AIRE

Filed: August 13, 1952
TEMPERATURE AND HUMIDITY-CONTROLLED CABINETS IN WHICH DIFFERENT ATMOSPHERIC CONDITIONS CAN BE REPRODUCED
Owned by: AMERICAN INSTRUMENT COMPANY, THE
Serial Number: 71633826