November 1942 Environmental control apparatus Trademarks by day
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Environmental control apparatus Trademarks filed in November 1942
RX

RX

Filed: November 23, 1942
Atmosphere Correcting Gas Converters for Heat Treating Furnaces
Owned by: SURFACE COMBUSTION, INC.
Serial Number: 71456983

SAFE-T-GLO

SAFE-T-GLO

Filed: November 13, 1942
ELECTRIC WATER LIGHTS.
Owned by: C.C. GALBRAITH & SON, INC.
Serial Number: 71456794

DUSTKOP

DUSTKOP

Filed: November 4, 1942
Electrically Driven Suction Fan with Housing and Ducts Therefor, and Parts Thereof-Namely, as Adapted to Clean Away Particles…
Owned by: Aget Manufacturing Co.
Serial Number: 71456634

STEWART

STEWART

Filed: November 2, 1942
Heat Treating Furnaces, Hardening and Tempering Furnaces, and Oven Furnaces (Group 1); Case Hardening Furnaces (Group 2);…
Owned by: SUNBEAM CORPORATION
Serial Number: 71456585

GLASCOTE

GLASCOTE

Filed: November 2, 1942
Distillation Units, Evaporators, Polymerizers, Acid Heaters, Industrial Alcohol Stills, Continuous Stills, Pot Stills, Pipe…
Owned by: Tycon, Inc.
Serial Number: 71456600