December 1950 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in December 1950
ROTOLECTOR

ROTOLECTOR

Filed: December 22, 1950
ROTARY SELECTOR SWITCHES FOR ELECTRIC LIGHTING
Owned by: KLIEGL BROS. UNIVERSAL ELECTRIC STAGE LIGHTING CO., INC.
Serial Number: 71608009

RADIASTAT

RADIASTAT

Filed: December 22, 1950
THEATRE LIGHT DIMMERS OF THE AUTO-TRANSFORMER TYPE
Owned by: WARD LEONARD ELECTRIC COMPANY
Serial Number: 71608026

SIL

SIL

Filed: December 16, 1950
METALLIC FRAME FOR SPECTACLES
Owned by: SOCIETE A RESPONSABILITE LIMITEE: SOCIETE INDUSTRIELLE DE LUNETTERIE
Serial Number: 71607771

CLORINOL

CLORINOL

Filed: December 16, 1950
ELECTRICAL CONDENSERS
Owned by: SPRAGUE ELECTRIC COMPANY
Serial Number: 71607774

ESTAR

ESTAR

Filed: December 16, 1950
ELECTRICAL CONDENSERS
Owned by: SPRAGUE ELECTRIC COMPANY
Serial Number: 71607775

PINHEAD

PINHEAD

Filed: December 16, 1950
ELECTRICAL CONDENSERS
Owned by: SPRAGUE ELECTRIC COMPANY
Serial Number: 71607776

STYRACON

STYRACON

Filed: December 16, 1950
ELECTRICAL CONDENSERS
Owned by: SPRAGUE ELECTRIC COMPANY
Serial Number: 71607777

REAC

REAC

Filed: December 14, 1950
ELECTRONIC ANALOGUE COMPUTERS
Owned by: REEVES INSTRUMENT CORPORATION
Serial Number: 71607683

CGE PARIS

CGE PARIS

Filed: December 12, 1950
ELECTRIC GENERATORS AND MOTORS, ELECTRIC BATTERIES AND ACCUMULATORS, ELECTRIC TRANSFORMERS, ELECTRIC SWITCHES AND CIRCUIT…
Owned by: COMPAGNIE GENERALE D'ELECTRICITE
Serial Number: 71607580

ANCHOR

ANCHOR

Filed: December 12, 1950
[ BINOCULARS AND ] MAGNIFIERS
Owned by: EDMUND OPTICS, INC.
Serial Number: 71607582