December 1941 Environmental control apparatus Trademarks by day
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Environmental control apparatus Trademarks filed in December 1941
RCA

RCA

Filed: December 27, 1941
REFRIGERATORS, PARTS THEREOF, AND ACCESSORIES THEREFOR-NAMELY, REFRIGERATING UNITS AND TEMPERATURE REGULATING UNITS
Owned by: RCA MANUFACTURING COMPANY, INC.
Serial Number: 71449807

DURACLAD

DURACLAD

Filed: December 26, 1941
Electric and Gas Water Heaters
Owned by: A. O. SMITH CORPORATION (N.Y. CORP.)
Serial Number: 71449784

PERMAGLAS

PERMAGLAS

Filed: December 26, 1941
((Electric and ))Gas Water Heaters
Owned by: A. O. SMITH CORPORATION
Serial Number: 71449785

LITEWAY

LITEWAY

Filed: December 15, 1941
Electric Lighting Fixtures-Namely, Fluorescent Commercial Fixtures
Owned by: EMERSON ELECTRIC CO.
Serial Number: 71449477

MURCO

MURCO

Filed: December 11, 1941
GREASE TRAPS, CESSPOOLS, BASIN TRAPS, AND FLOOR DRAINS
Owned by: D.J. MURRAY MANUFACTURING CO.
Serial Number: 71449381

MURCO

MURCO

Filed: December 11, 1941
UNIT HEATERS, BLAST COILS, HUMIDIFIERS, CONDENSERS, RADIATOR FIN SECTIONS, GRATES, AND FURNACE FITTINGS
Owned by: D.J. MURRAY MANUFACTURING CO.
Serial Number: 71449383

FRIGID

FRIGID

Filed: December 4, 1941
ELECTRICAL AIR CIRCULATORY FANS
Owned by: CIRCULATORS & DEVICES MFG. CORP.
Serial Number: 71449168

SYLVANIA

SYLVANIA

Filed: December 2, 1941
Electric Lamps, Electron Tubes, Radio Receivers, [ Radio Transmitters, Electric Welding Controls, Electro-Mechanical Tube…
Owned by: GTE Products Corporation
Serial Number: 71449098

VILTER

VILTER

Filed: December 1, 1941
Refrigerating Machines, Air-Coolers for Refrigeration Equipment, [ Ice-Making and Ice-Briquetting Machines, Ice Disintegrators…
Owned by: VMC MANUFACTURING LLC
Serial Number: 71449087