May 1951 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in May 1951
UNIVERSAL

UNIVERSAL

Filed: May 29, 1951
LABORATORY TESTING INSTRUMENT FOR ASCERTAINING MOISTURE CONTENT OF SAMPLES OF MATERIALS, CONSISTING OF A SAMPLE CUP AND…
Owned by: MOORE-MILFORD CORPORATION
Serial Number: 71614518

THE MARCH OF TIME

THE MARCH OF TIME

Filed: May 29, 1951
MOTION PICTURE FILMS, SOUND FILMS, COMBINED SOUND AND MOTION PICTURE FILMS, AND MOTION PICTURE FILMS FOR USE IN CONNECTION…
Owned by: HISTORIC TW INC.
Serial Number: 71614523

EUTEC-INERTROD

EUTEC-INERTROD

Filed: May 25, 1951
METAL WELDING ELECTRODES FOR SHIELDED ARC APPLICATION
Owned by: EUTECTIC WELDING ALLOYS CORPORATION
Serial Number: 71614340

MEM-O-MATIC

MEM-O-MATIC

Filed: May 25, 1951
MAGNETIC TAPE TYPE OFFICE DICTATING MACHINES
Owned by: V-M CORPORATION
Serial Number: 71614373

HI-EFFICIENCY

HI-EFFICIENCY

Filed: May 23, 1951
LIGHT FILTERS, BEAM SPLITTING MIRRORS, AND DICHROIC MIRRORS
Owned by: LIBBEY-OWENS-FORD GLASS COMPANY
Serial Number: 71614256

CONVERS-A-PHONE

CONVERS-A-PHONE

Filed: May 21, 1951
GROOVED PHONOGRAPH RECORDS
Owned by: CONVERSAPHONE INSTITUTE
Serial Number: 71614135

COUPLATE

COUPLATE

Filed: May 21, 1951
ELECTRONIC INTER-STAGE AUDIO COUPLING UNITS FOR TELEVISION AND RADIO RECEIVERS COMPRISED OF ELECTRICALLY CONNECTED CAPACITORS…
Owned by: GLOBE-UNION INC.
Serial Number: 71614141

MEM

MEM

Filed: May 21, 1951
ELECTRICAL APPARATUS-NAMELY, SWITCHES, CONTACT POINTS, FUSES, TERMINALS, AND ELECTRIC MOTOR CONTROLLERS FOR THE STARTING…
Owned by: EATON ELECTRIC LIMITED
Serial Number: 71614157

PROTO

PROTO

Filed: May 21, 1951
TOOLS-NAMELY, BRAKE GAUGES, FEELER GAUGES, IGNITION GAUGES, AND THICKNESS GAUGES
Owned by: STANLEY LOGISTICS, L.L.C.
Serial Number: 71614160

MUFAX

MUFAX

Filed: May 18, 1951
LONG DISTANCE TRANSMITTING AND RECORDING APPARATUS FOR TELEGRAPHIC, TELEPHONIC, TELEPHOTOGRAPHIC, AND WIRELESS TELEGRAPHIC…
Owned by: MUIRHEAD & CO. LIMITED
Serial Number: 71614055