February 1953 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in February 1953
TOUCH-PLATE

TOUCH-PLATE

Filed: February 27, 1953
IMPULSE RELAYS, MOMENTARY ELECTRICAL CONTACT SWITCHES, CONVERTERS, TRANSFORMERS, GANG BOXES, REMOTE CONTROL SWITCHES, AND…
Owned by: TOUCHPLATE LIGHTING CONTROLS & TOUCHPLATE LED LIGHTING & CONTROLS
Serial Number: 71643874

DURICHLOR

DURICHLOR

Filed: February 25, 1953
ANODES, STORAGE BATTERIES AND PARTS THEREOF, ELECTROPLATING AND ELECTROLYTIC EQUIPMENT INCLUDING ELECTRODES, ELECTRICAL…
Owned by: DURIRON COMPANY, INC., THE
Serial Number: 71642743

DURICHLOR

DURICHLOR

Filed: February 25, 1953
LABORATORY EQUIPMENT, PARTICULARLY FOR HANDLING CORROSIVE MATERIALS-NAMELY, ACID RECONDITIONING APPARATUS, AGITATORS, BLEACHING…
Owned by: DURIRON COMPANY, INC., THE
Serial Number: 71642744

H

H

Filed: February 24, 1953
THERMOSTAT WAFERS AND VALVES, AND THERMOMETERS
Owned by: H. D. HUDSON MANUFACTURING COMPANY
Serial Number: 71642647

U.S. SAFETY SAF-I-LENS SERVICE CO.

U.S. SAFETY SAF-I-LENS SERVICE CO.

Filed: February 24, 1953
REPLACEMENT LENSES, FINISHED FOR USE AND DEVOID OF OPTICAL CORRECTION, FOR GOGGLES AND WELDERS' HELMETS
Owned by: UNITED STATES SAFETY SERVICE CO.
Serial Number: 71642712

SONOCRAFT

SONOCRAFT

Filed: February 20, 1953
ELECTRICAL MACHINES AND PARTS THEREOF FOR RECORDING AND REPRODUCING SOUND AND MAGNETIZED RECORDS FOR USE THEREWITH; PICK…
Owned by: SONOCRAFT CORPORATION
Serial Number: 71642573

DEKAPOT

DEKAPOT

Filed: February 19, 1953
DECADE POTENTIOMETERS
Owned by: BROWN ELECTRO-MEASUREMENT CORPORATION
Serial Number: 71642460

DEKASTAT

DEKASTAT

Filed: February 19, 1953
DECADE RHEOSTATS
Owned by: BROWN ELECTRO-MEASUREMENT CORPORATION
Serial Number: 71642461

TOP HAT

TOP HAT

Filed: February 18, 1953
RETAINER OR LOCKING DEVICE IN THE NATURE OF A COLLAR OR CAP FOR HOLDING AN ELECTRIC PLUG-IN MEMBER SUCH AS AN ELECTRON TUBE…
Owned by: TIMES FACSIMILE CORPORATION
Serial Number: 71642428

SUPERVENT

SUPERVENT

Filed: February 16, 1953
THERMOSTATICALLY OPERATED VALVES
Owned by: LUCKS, GUSTAVE E.
Serial Number: 71642290