November 1944 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in November 1944
MICROLINE

MICROLINE

Filed: November 30, 1944
ELECTRICAL HIGH FREQUENCY APPARATUS CONSISTING OF ELECTRIC HIGH FREQUENCY TRANSMISSION LINES-NAMELY, CONCENTRIC OR COAXIAL…
Owned by: Sperry Gyroscope Company, Inc.
Serial Number: 71477081

DIRIGO

DIRIGO

Filed: November 29, 1944
MAGNETIC COMPASSES
Owned by: DIRIGO COMPASS AND INSTRUMENT COOPERATIVE ASSOCIATION
Serial Number: 71477005

LAV-GLASS

LAV-GLASS

Filed: November 28, 1944
LABORATORY APPARATUS, EQUIPMENT AND SUPPLIES-NAMELY, TUBES, TEST TUBES, DROPPERS, PIPETTES, SLIDES, CULTURE SLIDES, STIRRING…
Owned by: ISIDOR H. GILBERT.
Serial Number: 71476963

DECIMATIC

DECIMATIC

Filed: November 28, 1944
DIAL INDICATORS FOR PRECISION LINEAR MEASUREMENTS
Owned by: STANDARD GAGE COMPANY, INC.,
Serial Number: 71476992

OMEGA

OMEGA

Filed: November 25, 1944
PHOTOGRAPHIC CAMERAS
Owned by: SIMMON BROTHERS, INC.
Serial Number: 71476885

BROILMASTER

BROILMASTER

Filed: November 20, 1944
ELECTRIC BROILERS, AND PARTS THEREOF, INCLUDING FITTINGS AND CONNECTIONS THEREFOR
Serial Number: 71476667

PLUGMASTER

PLUGMASTER

Filed: November 18, 1944
ADJUSTABLE RECEIVERS FOR ELECTRIC TERMINAL PRONGS
Owned by: FARADAY ELECTRIC CORPORATION
Serial Number: 71476606

TECHNA

TECHNA

Filed: November 18, 1944
ELECTRICAL RELAYS WITH A VERNIER ADJUSTMENT TO CONTROL ELECTRICAL OUTPUT
Owned by: CARL A. RIETZ
Serial Number: 71476641

AJAX-NORTHRUP

AJAX-NORTHRUP

Filed: November 17, 1944
ELECTRIC FURNACES FOR LABORATORY USES
Owned by: AJAX ELECTROTHERMIC CORPORATION
Serial Number: 71476543

CELATAPE

CELATAPE

Filed: November 17, 1944
ELECTRICAL INSULATING MATERIAL IN RIBBON FORM
Owned by: CELANESE CORPORATION OF AMERICA
Serial Number: 71476550