February 1942 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in February 1942
VOLUSTAT

VOLUSTAT

Filed: February 27, 1942
ELECTRICALLY-OPERATED INSTRUMENT WHICH AUTOMATICALLY DISPENSES DEFINITE VOLUMES OF LIQUIDS
Owned by: FISHER SCIENTIFIC COMPANY
Serial Number: 71451266

SAFRONT

SAFRONT

Filed: February 27, 1942
Control Panels for Electric Welders
Owned by: Square D Company
Serial Number: 71451274

PERMAS

PERMAS

Filed: February 25, 1942
Analytical Balance Weights
Owned by: FISHER SCIENTIFIC COMPANY
Serial Number: 71451202

MERCURY

MERCURY

Filed: February 21, 1942
ELECTRICAL INTERCOMMUNICATION SYSTEMS FOR PAGING, ANNOUNCING, AND TWO-WAY CONVERSATIONAL PURPOSES, ELECTRICAL SOUND REPRODUCING…
Owned by: SAMUEL SCHWARTZ
Serial Number: 71451148

AMERICAN AMOCO

AMERICAN AMOCO

Filed: February 16, 1942
NEON SIGNS
Owned by: AMERICAN OIL COMPANY
Serial Number: 71450996

VOKAR

VOKAR

Filed: February 16, 1942
PHOTOGRAPHIC APPARATUS AND EQUIPMENT-NAMELY CAMERAS AND PROJECTORS AND SCRATCH ELIMINATORS FOR NEGATIVES
Owned by: ELECTRONIC PRODUCTS MANUFACTURING, INCORPORATED
Serial Number: 71451007

PULSOTRON

PULSOTRON

Filed: February 16, 1942
ELECTRON DISCHARGE DEVICE OF THE HIGH VACUUM TRIODE TYPE ADAPTED FOR OPERATION AS AMPLIFIER MODULATOR OR OSCILLATOR AT SHORT…
Owned by: INTERNATIONAL TELEPHONE AND RADIO MANUFACTURING CORPORATION
Serial Number: 71451010

NATVAR

NATVAR

Filed: February 10, 1942
INSULATING TAPE, TUBING, AND SLEEVING FOR ELECTRICAL USE
Owned by: NATIONAL VARNISHED PRODUCTS CORPORATION, THE
Serial Number: 71450880

CLEANLINER

CLEANLINER

Filed: February 9, 1942
THERMOMETERS
Owned by: TAYLOR INSTRUMENT COMPANIES
Serial Number: 71450870

KBS

KBS

Filed: February 6, 1942
Electrical Transcription and Phonograph Records
Owned by: Keystone Broadcasting System, Inc.
Serial Number: 71450801