February 1953 Environmental control apparatus Trademarks by day
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Environmental control apparatus Trademarks filed in February 1953
DURICHLOR

DURICHLOR

Filed: February 25, 1953
PLUMBING AND STEAMFITTING SUPPLIES, PARTICULARLY FOR HANDLING CORROSIVE MATERIALS-NAMELY, COCKS, DRAINS, EJECTOR FITTINGS…
Owned by: DURIRON COMPANY, INC., THE
Serial Number: 71642742

VITRAGLAS

VITRAGLAS

Filed: February 25, 1953
DOMESTIC WATER HEATERS
Owned by: BRADFORD WHITE CORPORATION
Serial Number: 71642769

H

H

Filed: February 24, 1953
HEATERS AND PARTS THEREOF, CHIMNEY PIPE CAPS, SADDLE STACKS, ROOF SADDLES, FORCED DRAFT HOODS, STOCK TANK HEATERS, FEED…
Owned by: H. D. HUDSON MANUFACTURING COMPANY
Serial Number: 71642648

H

H

Filed: February 24, 1953
PIG AND LAMB BROODERS, HOG FEEDERS, UNPLUMBED LIVESTOCK AND POULTRY EQUIPMENT-NAMELY, METAL PANS, METAL WATERERS AND ATTACHMENTS…
Owned by: H. D. HUDSON MANUFACTURING COMPANY
Serial Number: 71642650

HEATUBE

HEATUBE

Filed: February 20, 1953
ELECTRICAL HEATING UNITS
Owned by: MAYTAG CORPORATION
Serial Number: 71642550

DURIRON

DURIRON

Filed: February 9, 1953
ANODES, STORAGE BATTERIES AND PARTS THEREOF, ELECTRO-PLATING AND ELECTROLYTIC EQUIPMENT INCLUDING ELECTRODES, ELECTRICAL…
Owned by: DURIRON COMPANY, INC., THE
Serial Number: 71641914

DURIRON

DURIRON

Filed: February 9, 1953
PLUMBING AND STEAMFITTING SUPPLIES, PARTICULARLY FOR HANDLING CORROSIVE MATERIALS-NAMELY, COCKS, DRAINS, EJECTOR FITTINGS…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71641915

HUDSON HY-FIN

HUDSON HY-FIN

Filed: February 6, 1953
TUBING HAVING EXTERNAL COOLING VANES FOR USE AS A HEAT EXCHANGING ELEMENT
Owned by: HUDSON PRODUCTS CORPORATION
Serial Number: 71641839