August 1950 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in August 1950
ABC QUALITY

ABC QUALITY

Filed: August 31, 1950
ELECTRICAL SWITCHING AND CONTROLLING APPARATUS COMPRISING MOTOR CONTROLLERS FOR STARTING, STOPPING, REVERSING, PLUGGING…
Owned by: ALLEN-BRADLEY COMPANY
Serial Number: 71602993

FENWAL

FENWAL

Filed: August 30, 1950
THERMAL-RESPONSIVE SWITCHES FOR TEMPERATURE CONTROL AND DETECTION OF TEMPERATURE FOR USE IN CONJUNCTION WITH ELECTRICAL…
Owned by: FENWAL INCORPORATED
Serial Number: 71602937

THERMOSWITCH

THERMOSWITCH

Filed: August 30, 1950
TEMPERATURE RESPONSIVE SWITCHES FOR CONTROLLING ELECTRICAL CIRCUITS
Owned by: KIDDE-FENWAL, INC.
Serial Number: 71602939

KEEP YOUR POWER DRY

KEEP YOUR POWER DRY

Filed: August 30, 1950
SHEATHED ELECTRICAL CONNECTORS PARTICULARLY ADAPTED FOR USE IN IGNITION CIRCUITS
Owned by: NATIONAL PRODUCTS CORPORATION
Serial Number: 71602966

CONTROLOMAX

CONTROLOMAX

Filed: August 30, 1950
SWITCHES HAVING A THERMAL ELEMENT OPERABLE TO OPEN A BRANCH CIRCUIT WHEN THE CURRENT IN THE THERMAL ELEMENT CIRCUIT EXCEEDS…
Owned by: SANGAMO ELECTRIC COMPANY
Serial Number: 71602975

FFA

FFA

Owned by: Future Farmers of America
Serial Number: 89001623

SHUR-LOCK

SHUR-LOCK

Filed: August 29, 1950
ELECTRICAL CONNECTORS FOR RELEASABLY JOINING THE ELECTRICAL CABLES OF TRACTOR-TRAILER COMBINES
Owned by: BERG MANUFACTURING & SALES CO.
Serial Number: 71602884

MAGNAFLO

MAGNAFLO

Filed: August 28, 1950
MAGNETIC SEPARATORS FOR THE SEPARATION OF FERROUS METAL PARTICLES FROM SOLUBLE OIL COOLANTS AND CUTTING OIL COOLANTS, AND…
Owned by: Gardner Denver, Inc.
Serial Number: 71602866

SNIFFER

SNIFFER

Filed: August 24, 1950
ELECTRICALLY OPERATED COMBINED COMBUSTIBLE GAS INDICATOR AND DETECTOR FOR USE ON MOTOR BOATS
Owned by: BACHARACH, INC.
Serial Number: 71602700