April 1949 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in April 1949
DREADNAUGHT

DREADNAUGHT

Filed: April 29, 1949
FLEXIBLE CODE TYPE HIGH VOLTAGE ELECTRICAL POWER TRANSMISSION CABLES
Owned by: ESSEX WIRE CORPORATION
Serial Number: 71577953

VULCAN

VULCAN

Filed: April 29, 1949
ELECTRICAL BUILDING WIRES
Owned by: ESSEX WIRE CORPORATION
Serial Number: 71577954

PARAPRENE

PARAPRENE

Filed: April 29, 1949
OIL-RESISTANT INSULATED ELECTRICAL WIRE
Owned by: ESSEX WIRE CORPORATION
Serial Number: 71577955

HUMPTY DUMPTY

HUMPTY DUMPTY

Filed: April 27, 1949
MECHANICALLY GROOVED PHONOGRAPH RECORDS
Owned by: SYNTHETIC PLASTICS COMPANY
Serial Number: 71577823

NUVATROL

NUVATROL

Filed: April 27, 1949
ELECTRICALLY OPERATED CONTROL INCLUDING A SWITCH FOR MAKING AND BREAKING CONTACTS IN SEQUENCE FOR AUTOMATICALLY OPERATING…
Owned by: UNITED CONVEYOR CORPORATION
Serial Number: 71577826

TIC

TIC

Filed: April 23, 1949
INSTRUMENTS FOR MEASURING THE PHASE ANGLE BETWEEN ALTERNATING CURRENTS OR VOLTAGES
Owned by: TECHNOLOGY INSTRUMENT CORPORATION
Serial Number: 71577619

OVULINDEX

OVULINDEX

Filed: April 21, 1949
BODY TEMPERATURE THERMOMETERS
Owned by: MEDICAL TECHNOLOGY & INNOVATIONS INC
Serial Number: 71577480

LUMENITE

LUMENITE

Filed: April 20, 1949
[ PHOTO-ELECTRIC RELAYS; CAPACITY RELAYS; ] ELECTRONIC LIQUID LEVEL CONTROLS AND ELECTRONIC REFRIGERATION COIL ICE ACCUMULATION…
Owned by: LUMENITE ELECTRONIC COMPANY
Serial Number: 71577440

CITATION

CITATION

Filed: April 16, 1949
SPECTACLE FRAMES AND MOUNTINGS
Owned by: BAUSCH & LOMB OPTICAL COMPANY
Serial Number: 71577251

STROMBERG

STROMBERG

Filed: April 16, 1949
WORK-MEN'S TIME RECORDING SYSTEMS INCLUDING MASTER CLOCKS AND SECONDARY CLOCKS, WORKMEN'S IN-AND-OUT RECORDERS INCLUDING…
Owned by: NEW HAVEN MANUFACTURING CORP.
Serial Number: 71577289