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May 3, 1951 Trademark Filings
CENEI
PHOTOGRAPHIC LENS HOODS, AND LIGHT FILTERS AND MOUNTS FOR PHOTOGRAPHIC LENSES AND FILTERS AND CONTAINERS THEREFOR; IMAGE VIEWERS; LANTERN SLIDE FRAMES; PHOTOGRAPHIC PICTURE MOUNTS
Expired
·
May 3, 1951
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71618383
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DR SCHOLL'S ZINO-PADS
ADHESIVE MEDICATED SHIELDS, OR PADS FOR CORNS, CALLOUSES, AND BUNYONS
Expired
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May 3, 1951
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71613479
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SEAFROST
FROZEN FISH-NAMELY, WHOLE HALIBUT, WHOLE SALMON, AND STEAKS AND FILLETS THEREFROM
Expired
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May 3, 1951
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71613471
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MARCAL
TOILET PAPER AND PAPER TOWELS
Registered
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May 3, 1951
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71613470
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V-MATES
MEN'S, WOMEN'S, CHILDREN'S AND INFANTS' T-SHIRTS, POLO SHIRTS, SWEATERS, KNITTED SUITS, CREEPERS AND CARDIGANS
Expired
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May 3, 1951
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71613469
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VERDESOL
THERAPEUTIC ORAL SOLUTION FOR USE BY DENTISTS TO AID IN CONTROLLING ORAL INFECTIONS
Expired
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May 3, 1951
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71613466
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MUMMY FINISH
INSULATED WIRE AND CABLES
Expired
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May 3, 1951
·
71613462
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KERITE
ELECTRICAL INSULATING MATERIALS-NAMELY, FRICTION TAPE, SPLICING COMPOUND TAPE, AND INSULATING PUTTY
Expired
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May 3, 1951
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71613461
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MEGA-NODE
INSTRUMENT WHICH IS A CALIBRATED RANDOM NOISE SOURCE PROVIDING A SELECTION OF SEVERAL OUTPUT IMPEDANCES WITH A CHOICE OF EITHER BALANCED OR UNBALANCED OUTPUT AND THE INSTRUMENT MAY BE USED FOR THE MEASUREMENT OF NOISE POWER IN A PRACTICAL SYSTEM TO THE NOISE POWER IN AN IDEAL POWER IN AN IDEAL SYSTEM WHEREIN THIS RATIO IS USUALLY CALLED NOISE FIGURE, WHICH THE MEGANODE MEASURES DIRECTLY IN DECIBELS OR RECEIVER GAIN AND FOR THE INDIRECT CALIBRATION OF STANDARD SIGNAL SOURCES AND USES
Expired
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May 3, 1951
·
71613460
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RADA-SWEEP
INSTRUMENT WHICH IS A COMBINED SWEEPING OSCILLATOR AND CRYSTAL MARKER GENERATOR FOR RAPID LABORATORY AND PRODUCTION ALIGNMENT OF RADAR I.F. SYSTEMS AND WHEN USED IN CONJUNCTION WITH AN OSCILLOSCOPE IT WILL DISPLAY THE RESPONSE CURVES OF I.F. AMPLIFIER AS WELL AS MARKING UP TO NINE FREQUENCIES TO ALLOW PRECISE ADJUSTMENT OF RESPONSE
Expired
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May 3, 1951
·
71613459
·
SONALATOR
INSTRUMENT WHICH IS A HETERODYNE TYPE ANALYZER AND PROVIDES AN IMMEDIATELY AVAILABLE VISUAL DISPLAY OF THE FREQUENCY COMPONENTS IN COMPLEX AUDIO WAVE FORMS AND IS USEFUL TO INDICATE THE COMPOSITION OF VIBRATION AND NOISE SIGNALS AND OTHER USES
Expired
·
May 3, 1951
·
71613458
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MEGA-PIX
TWELVE CHANNEL CRYSTAL-CONTROLLED OSCILLATOR, FREQUENCY MULTIPLIER AND SELECTIVE OUTPUT AMPLIFIER ARRANGEMENT FOR THE RAPID PRODUCTION LINE TESTING OF TELEVISION RECEIVERS
Expired
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May 3, 1951
·
71613457
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VIBRALYZER
INSTRUMENT WHICH IS A SUB-AUDIO AND AUDIO SPECTROGRAPH WHICH PRODUCES PERMANENT VISUAL RECORDS SHOWING DISTRIBUTION OF SIGNAL AMPLITUDE, AS TO BOTH FREQUENCY AND TIME. IT IS USEFUL FOR STUDIES OF TRANSIENT AND STEADY STATE SIGNALS ON AIRCRAFT, SHIPS, ROTATING AND RECIPROCATING MACHINERY AND IN FIELDS SUCH AS ORDNANCE, BALLISTICS, SEISMOLOGY, AND ACOUSTICS
Expired
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May 3, 1951
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71613454
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RA-TOX
FLEXIBLE DOORS
Expired
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May 3, 1951
·
71613452
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MIRRAK
WOOLEN PIECE GOODS
Expired
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May 3, 1951
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71613445
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FORTESSA
WOOLEN PIECE GOODS
Expired
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May 3, 1951
·
71613444
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CAMIRAK
WOOLEN PIECE GOODS
Expired
·
May 3, 1951
·
71613442
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BERIVON
FRACTURE FIXING PINS
Cancelled
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May 3, 1951
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71613434
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FREFLO
LIQUID COMPOSITION FOR ADDITION TO FOUNDRY CORE, MOLDING AND FACING SAND MIXTURES TO PREVENT THE MIXTURES FROM ADHERING TO CORE BOXES AND PATTERNS AND TO IMPROVE THE WORKABILITY OF THE MIXTURES
Expired
·
May 3, 1951
·
71613433
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