May 1949 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in May 1949
RECTODYNE

RECTODYNE

Filed: May 31, 1949
DRY PLATE RECTIFIERS FOR INDUSTRIAL POWER SUPPLY AND FOR AIRPLANE STARTING
Owned by: MCCOLPIN-CHRISTIE CORPORATION, LTD.
Serial Number: 71579752

MAGNETRODE

MAGNETRODE

Filed: May 28, 1949
MAGNETIC GROUNDING CONTACT CLAMPS ADAPTED TO FUNCTION ALSO AS MAGNETIC WORKHOLDING MEANS FOR WELDING OPERATIONS
Owned by: MAGNETRODE CORPORATION
Serial Number: 71579676

MULTIPATH

MULTIPATH

Filed: May 28, 1949
ELECTRICAL RESISTORS
Owned by: EXMET CORPORATION
Serial Number: 71579677

FUSISTOR

FUSISTOR

Filed: May 28, 1949
CURRENT LIMITING FUSES
Owned by: S & C ELECTRIC COMPANY
Serial Number: 71579712

VOCALION

VOCALION

Filed: May 26, 1949
GROOVED PHONOGRAPH RECORDS
Owned by: DECCA RECORDS, INC.
Serial Number: 71579533

OMICROM

OMICROM

Filed: May 26, 1949
PHOTOGRAPHIC LENSES, PHOTOGRAPHIC SHUTTERS, PHOTOGRAPHIC CAMERAS, AND PHOTOGRAPHIC ENLARGERS
Owned by: SIMMON BROTHERS, INC.
Serial Number: 71579562

IBM

IBM

Filed: May 24, 1949
INKING RIBBONS AND INKS, CARBON PAPER AND CARBON RIBBONS.
Owned by: INTERNATIONAL BUSINESS MACHINES CORPORATION
Serial Number: 71579427

WHITCO

WHITCO

Filed: May 23, 1949
NON-ELECTRIC DUMB WAITERS [AND HAND POWER ELEVATORS]
Owned by: VINCENT WHITNEY COMPANY
Serial Number: 71579366

SMOKESHOP

SMOKESHOP

Filed: May 21, 1949
AUTOMATIC CIGARETTE VENDING MACHINES
Owned by: AUTOMATIC PRODUCTS CO.
Serial Number: 71579256

RADARAY

RADARAY

Filed: May 20, 1949
ELECTRICALLY OPERATED FOUL DETECTING AND INDICATING APPARATUS FOR BOWLING ALLEYS
Owned by: QUBICAAMF WORLDWIDE, S.A.R.L.
Serial Number: 71579160