October 1957 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in October 1957
BOILERMASTER

BOILERMASTER

Filed: October 31, 1957
THERMOSTATIC CONTROL SWITCHES FOR OIL AND GAS FIRED BOILERS
Owned by: JOHNSON CONTROLS, INC.
Serial Number: 72039892

PENNSYLVANIA SCALE COMPANY

PENNSYLVANIA SCALE COMPANY

Filed: October 30, 1957
SCALES
Owned by: PENNSYLVANIA SCALE COMPANY
Serial Number: 72039832

ISOLATOR

ISOLATOR

Filed: October 28, 1957
ELECTRICAL DISCONNECT SWITCHES
Owned by: KEARNEY-NATIONAL, INC.
Serial Number: 72039609

GATES

GATES

Filed: October 28, 1957
BATTERIES
Owned by: GATES RUBBER COMPANY, THE
Serial Number: 72039617

TENNA ROTOR

TENNA ROTOR

Filed: October 21, 1957
ANTENNA ROTATORS AND REMOTE CONTROL ANTENNA POSITIONERS
Owned by: ALLIANCE MANUFACTURING COMPANY INC., THE
Serial Number: 72039174

FERRANTI

FERRANTI

Filed: October 21, 1957
ELECTRIC AND ELECTRONIC MEASURING INSTRUMENTS-NAMELY, VOLTMETERS, AMMETERS, AND WATTHOUR METERS; ELECTRICAL AND ELECTRONIC…
Owned by: FERRANTI ELECTRIC, INC.
Serial Number: 72039210

MOTOROLA

MOTOROLA

Filed: October 21, 1957
VOLTMETERS, AMMETERS, DECIBELMETERS, WATTMETERS, FREQUENCY MONITORS, MODULATION METERS, FREQUENCY METERS, SUBCARRIER TEST…
Owned by: Motorola, Inc.
Serial Number: 72039256

NORTRONICS

NORTRONICS

Filed: October 21, 1957
SOUND REPRODUCING AND RECORDING APPARATUS, PARTS THEREOF AND ACCESSORIES THERETO-NAMELY, MAGNETIC RECORDING HEADS, TAPE…
Owned by: MORTRONICS COMPANY, INC.
Serial Number: 72039262

BEARCAT

BEARCAT

Filed: October 18, 1957
ELECTRIC LANTERNS AND ELECTRIC DRY BATTERIES
Owned by: Gould Inc.
Serial Number: 72039128

RADAR

RADAR

Filed: October 18, 1957
ELECTRIC LANTERNS AND ELECTRIC DRY BATTERIES
Owned by: Gould Inc.
Serial Number: 72039129