November 1941 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in November 1941
GENERAL GE ELECTRIC

GENERAL GE ELECTRIC

Filed: November 28, 1941
GASEOUS ELECTRIC DISCHARGE LAMPS; ELECTRIC MERCURY VAPOR LAMPS; ELECTRIC SODIUM LAMPS; ELECTRIC CATHODE GLOW LAMPS; ELECTRIC…
Owned by: GENERAL ELECTRIC COMPANY
Serial Number: 71449007

MIRROPHONE

MIRROPHONE

Filed: November 25, 1941
ELECTRICAL APPARATUS OF THE TELEGRAPHONE TYPE FOR RECORDING SPEECH AND OTHER SOUNDS ON A TAPE OF MAGNETIC MATERIAL AND FOR…
Owned by: Western Electric Company, Incorporated
Serial Number: 71448928

VISION EFFICIENCY

VISION EFFICIENCY

Filed: November 24, 1941
OPHTHALMIC LENS BLANKS AND EYEGLASS LENSES
Owned by: UNIVIS LENS COMPANY, THE
Serial Number: 71448883

CHARLAB

CHARLAB

Filed: November 15, 1941
[Refractory Material and for] CHemical Putty
Owned by: Catawba-Charlab Incorporated
Serial Number: 71448671

REACTROL

REACTROL

Filed: November 8, 1941
ELECTRIC HEATING CONTROL APPARATUS, SPECIFICALLY REACTORS AND CONTROL MEANS THEREFOR
Owned by: GENERAL ELECTRIC COMPANY
Serial Number: 71448474