April 1953 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in April 1953
THERMALEZE

THERMALEZE

Filed: April 29, 1953
MAGNET WIRE, BARE AND INSULATED
Owned by: PHELPS DODGE COPPER PRODUCTS CORPORATION
Serial Number: 71646162

THE MOISTURE MONITOR

THE MOISTURE MONITOR

Filed: April 28, 1953
ELECTRONIC INSTRUMENT FOR TESTING THE MOISTURE CONTENT OF TEXTILES AND THE LIKE
Owned by: STRANDBERG ENGINEERING LABORATORIES, INC.
Serial Number: 71646082

EXPENVELOPE

EXPENVELOPE

Filed: April 27, 1953
ENVELOPES HAVING PRINTED PORTIONS DESIGNED TO CONSTITUTE A RECORD OF EXPENSES
Owned by: BRAUN, HAROLD P.
Serial Number: 71645949

VIBROGRAF

VIBROGRAF

Filed: April 27, 1953
APPARATUSES FOR CHECKING THE WORKING OF TIMEPIECES
Owned by: GREINER VIBROGRAF AG
Serial Number: 71645994

ELECTRO-MATIC

ELECTRO-MATIC

Filed: April 24, 1953
ELECTRICAL AND ELECTRONIC COUNTING APPARATUS, MEASURING AND RECORDING APPARATUS, USED IN CONNECTION WITH TRAFFIC VEHICLES…
Owned by: EASTERN INDUSTRIES, INCORPORATED
Serial Number: 71645885

ELECTRO-MATIC

ELECTRO-MATIC

Filed: April 24, 1953
ELECTRIC DEVICES FOR ACTUATION BY VEHICLE, PEDESTRIAN, OR OTHER OBJECTS, DETECTORS, AMPLIFIERS AND RELAY UNITS FOR USE THEREWITH…
Owned by: EASTERN INDUSTRIES, INCORPORATED
Serial Number: 71645886

VECO

VECO

Filed: April 24, 1953
THERMISTORS USED IN ELECTRONIC AND THERMAL CONTROL INSTRUMENTS
Owned by: YSIS INCORPORATED
Serial Number: 71645937

THERMOTRODE

THERMOTRODE

Filed: April 20, 1953
COVERED METAL ELECTRODE FOR USE AS A HEATING TOOL IN THE THERMIC TREATMENT OF METALS
Owned by: EUTECTIC WELDING ALLOYS CORPORATION
Serial Number: 71645558

LOOPOHM

LOOPOHM

Filed: April 20, 1953
ELECTRICAL RESISTORS
Owned by: WARD LEONARD ELECTRIC COMPANY
Serial Number: 71645576

STERIL-CHEX

STERIL-CHEX

Filed: April 16, 1953
CHEMICALLY TREATED PAPER INDICATORS FOR INDICATING STERILITY OF MATERIALS WHICH ARE ADAPTED TO CHANGE COLOR WHEN SUBJECTED…
Owned by: ASEPTIC THERMO INDICATOR CO.
Serial Number: 71645375