December 1956 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in December 1956
MAGMETER

MAGMETER

Filed: December 31, 1956
FREQUENCY MEASURING APPARATUS, INSTANTANEOUS FREQUENCY DETECTORS, MAGNETIC FREQUENCY DETECTORS, FREQUENCY RECORDER DRIVERS…
Owned by: NORTH AMERICAN PHILIPS CORPORATION
Serial Number: 72021844

ACRO-MAGNETIC

ACRO-MAGNETIC

Filed: December 28, 1956
ELECTRIC RESISTANCE WELDERS AND BRAZERS
Owned by: ACRO WELDER MFG. CO.
Serial Number: 72021768

INSTRON

INSTRON

Filed: December 26, 1956
TENSILE TESTING MACHINES
Owned by: ILLINOIS TOOL WORKS INC.
Serial Number: 72021633

DATA-MASTER

DATA-MASTER

Filed: December 24, 1956
SCIENTIFIC INSTRUMENTS-NAMELY, ELECTRONIC COMPUTER AND DATA PROCESSING EQUIPMENT, AUTOMATION CONTROLS, DATA LOGGERS AND…
Owned by: AMERICAN CHAIN & CABLE COMPANY, INC.
Serial Number: 72021537

FORMAPLAST

FORMAPLAST

Filed: December 24, 1956
CASES FOR ELECTRICAL STORAGE BATTERIES
Owned by: RICHARDSON COMPANY, THE
Serial Number: 72021577

RED DOT

RED DOT

Filed: December 21, 1956
OPHTHALMIC MOUNTINGS AND PARTS THEREFOR
Owned by: AMERICAN OPTICAL CORPORATION
Serial Number: 72021412

DURALOX

DURALOX

Filed: December 20, 1956
ELECTRIC WIRES AND CABLES, ESPECIALLY WIRES AND CABLES PROTECTED WITH INTERLOCKED ARMOR
Owned by: General Cable Technologies Corporation
Serial Number: 72021357

W. & L. E. GURLEY

W. & L. E. GURLEY

Filed: December 20, 1956
ENGINEERING INSTRUMENTS AND SURVEYING INSTRUMENTS, I. E. THEODOLITES, TRANSITS, LEVELS, COMPASSES, ALIDADES, PLANE TABLES…
Owned by: W. & L. E. GURLEY
Serial Number: 72021372

ARGO

ARGO

Filed: December 19, 1956
FARE INDICATORS
Owned by: MANNESMANN VDO AG
Serial Number: 72021316

COBRE FLEX

COBRE FLEX

Filed: December 19, 1956
DOUBLE EXPONENTIAL HORNS
Owned by: TELEX COMMUNICATIONS, INC.
Serial Number: 72021342