March 1935 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in March 1935
MSA COMFO-CAP

MSA COMFO-CAP

Filed: March 18, 1935
CAPS OR HELMETS MADE OF SYNTHETIC RESIN, ((INTERIORLY REINFORCED WITH WOVEN MATERIAL, INTENDED PRIMARILY FOR USE AS PROTECTIVE…
Owned by: MINE SAFETY APPLIANCES COMPANY
Serial Number: 71362701

CHROMEL

CHROMEL

Filed: March 16, 1935
ELECTRIC RESISTOR MATERIALS SUCH AS WIRE FOR USE IN ELECTRIC HEATING DEVICES LIKE TOASTERS, STOVES, ETC
Owned by: CONCEPTECH, INC.
Serial Number: 71362620

HEZZANITH

HEZZANITH

Filed: March 7, 1935
SEXTANTS, TELESCOPES, BINOCULAR GLASSES, BAROMETERS, OCTANTS, CHART RULES, CHART DIVIDERS, DRAWING INSTRUMENTS, INCLUDING…
Owned by: W.F. STANLEY AND COMPANY LIMITED
Serial Number: 71362241

KING

KING

Filed: March 1, 1935
SPARK PLUG TESTERS; CONDENSER TESTERS; MOTOR AND IGNITION TESTERS; COMBINATION COIL AND CONDENSER TESTERS; IGNITION COIL…
Owned by: ELECTRIC HEAT CONTROL COMPANY, THE
Serial Number: 71362021