You are searching for: electronic

Filing DateMarkGoods & ServicesStatus/
Status Date
4/11/1938 TELEFUNKEN
Filed on: 4/11/1938
Electrical Goods-Namely, Resistances, Condensers, [Coils, Chokes,]Relays, FilTERs, [Crystals, Tuning Forks, InsulatoRS,]Electronic Tubes, Amplifying Tubes, [ASSembled Amplifying Units,] RectifYING UNITS, GLOW DISCHARGE TUBES, PHOTOELECTRIC CELLS, DETETORS, TRANSFORMERS, CONVERTERS, WER AND DRY BATTERIES, ASSEMBLED TRANSFORMER, CONVERTER AND BATTERY UNITS, DIRECTIONAL AND NON-DIRECTIONAL ANTENNAE, ASSEMBLED ANTENNA UNITS,] HIGH-FREQUENCYCABLES, [SHIELDED CONDUCTORS, ASSEMBLED CABLE AND CONDUCTOR CONTINUED USE NOT FILED WITHIN GRACE PERIOD, UN-REVIVABLE
5/28/2001
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11/28/1938 Mark Words (NOT AVAILABLE)
Filed on: 11/28/1938
[ Electrical Control Apparatus, [ElectricAl Machines, and Electrical Supplies, CoNsisting of: Controllers for Dynamo-ElecTric Machines to-wit, Starting, Stopping, Reversing, and Speed Regulating ApparaTus for Motors, and Voltage and Current Regulating Apparatus for Generators, and Like Control Apparatus for Rotary ConveRters; Current Breakers; Magnetic Brakes for Various Types of Machines; Lifting And Separating Magnets and Controls TherEfor; Solenoids, Safety Switches, Meter Service and Entrance Switches; Float, PrEssure and Other Special Switches; ]InsULating Bases and Supports for Switches ANd the Like; [Automatic Valve ControL UNIts; Solenoid Operated Valves; Fuse PaNELs; Terminal Lugs; Wiring Fixtures and COnduit Fittings Comprising Switches; SWITch Boxes and Covers, Attachment Plugs, Taps, Receptacles, Caps, Lamp Sockets, ANd Cord Connectors; Elevator Control APPAratus, Consisting of Limit Switches, DOOr Switches, Transfer Switches, and FlOOR Selector Switches; Speed Regulating AND Other Current Control Resistors; RheOSTats,] Relays; Contactors; [Switch PANELS, Control Panels; Push Button SwitcHES For Machine Tool Controllers;] MotoR STARters[; Speed Controllers and RegULATORS Especially Adapted for Marine SerVICE; Resistance Units for Space Heaters; INDUStrial Heaters; Ovens, and ImmersiON WATEr Heaters; Theater and Spot Light DIMMERs; Battery Chargers, Starters and SPEED Regulators for Fire Pumps, PrintiNG PRESses, Paper Making Machines, Oil WELL DRIllers and Pumps; Crane and Hoist CONTROLs; Electronic Control Apparatus; ELECTRIc Welding Controllers and ElectriC REFRIgerator Control Devices ] * ELECTRICAL APPARATUS CONSISTING OF; SWITCHES; INSULATING BASES AND SUPPORTS FOR SWITCHES AND THE LIKE; RELAYS; CONTRACTORS; AND MOTOR STARTERS * REGISTERED AND RENEWED
4/8/2009
9/13/1941 MOTOROLA
Filed on: 9/13/1941
Radio-Receiving Apparatus; [ Combination Radio Receiving and Electric Phonograph Apparatus With and Without Record Changing Mechanism; Electronic Record Playing Apparatus With and Without Record Changing Mechanism; Combination Radio Receiving, Electric Phonograph and Electrical Sound Recording Apparatus With and Without Record Changing Mechanism;] and Parts of Each of the Above Apparatus REGISTERED AND RENEWED
9/29/2013
9/13/1941 MOTOROLA
Filed on: 9/13/1941
Radio Receiving Apparatus; Radio Antenna Apparatus; Combination Radio Receiving and Electric Phonograph Apparatus With and Without Record Changing Mechanism; Electronic Record Playing Apparatus With and Without Record Changing Mechanism; Radio Transmitting Apparatus; Combination Radio Receiving and Transmitting Apparatus; [Combination Radio Receiving, Electric Phonograph and Electrical Sound Recording Apparatus With or Without Record Changing Mechanism,] Control Apparatus for Use with Radio Transmitting and Receiving Apparatus; and Parts of Each of the Above Apparatus CONTINUED USE NOT FILED WITHIN GRACE PERIOD, UN-REVIVABLE
5/2/2016
11/5/1942 MAGNAVOX
Filed on: 11/5/1942
RADIO AND RADIO-PHONOGRAPH SETS, RECEIVING AND TRANSMITTING; AUDIO FREQUENCY AMPLIFIERS; LOUD-SPEAKERS, ELECTRICAL AND MAGNETIC, AND PARTS THEREOF; TELEPHONE RECEIVERS AND TRANSMITTERS, BOTH WIRE AND WIRELESS; ELECTROLYTIC CAPACITORS, ELECTRONIC APPARATUS AS USED IN RADIO COMMUNICATION APPARATUS, AIRCRAFT TELEPHONES, DESK TELEPHONES, ANTI-NOISE TELEPHONES EXPIRED
1/10/1986
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4/7/1943 MOT-O-TROL
Filed on: 4/7/1943
ELECTRONIC APPARATUS FOR CONTROLLING ELECTRIC MOTORS EXPIRED
1/10/1986
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8/4/1943 TRONEX
Filed on: 8/4/1943
ELECTRONIC GLASSWARE-NAMELY, GLASS BUSHING INSULATORS, GLASS TUBE BASE HOUSINGS, GLASS CRYSTAL CASES, TUBING,BULBS AND GLASS STAND-OFF INSULATORS EXPIRED
1/10/1986
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11/15/1943 TS
Filed on: 11/15/1943
Electronic Tubes, Incandescent Electric Lamps, Electric Head Lamps for Automobiles and Electric Flashers CONTINUED USE NOT FILED WITHIN GRACE PERIOD, UN-REVIVABLE
2/26/2005
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4/22/1944 GEOTRONIC
Filed on: 4/22/1944
ELECTRONIC GEOPHYSICAL PROSPECTING INSTRUMENTS EXPIRED
3/23/1987
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6/12/1944 TUNG-SOL
Filed on: 6/12/1944
COMBINED REFLECTOR AND ELECTRIC LAMP UNITS, ELECTRIC HEADLAMPS FOR VEHICLES, FLASH LAMPS, SPECIAL ELECTRIC LAMPS FOR PHOTOGRAPHIC, SIGNAL AND OTHER PURPOSES, ELECTRIC SWITCHES, THERMAL SWITCHES, TIME DELAY SWITCHES FLOURESCENT LAMP SWITCHES, CURRENT INTERRUPTERS, ELECTRIC FLASHERS, CURRENT INTERMITTERS AND RELAYS, CONTROL CIRCUITS, RESISTANCE UNITS, BALLAST UNITS, GASEOUS GLOW DISCHARGE TUBES, ELECTRONIC TUBES OR VALVES, RADIO TUBES AND VALVES, THERMIONIC DETECTOR AND AMPLIFIER TUBES AND VALVES, EXPIRED
1/10/1986
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10/7/1944 PANADAPTOR
Filed on: 10/7/1944
ELECTRICAL FREQUENCY DETECTING OR MEASURING EQUIPMENT, COMPRISING ELECTRONIC DEVICES AND A CATHODE RAY DISPLAY SCREEN TO INDICATE A DETECTED OR MEASURED FREQUENCY EXPIRED
3/6/1987
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10/7/1944 PANALYZOR
Filed on: 10/7/1944
ELECTRICAL FREQUENCY DETECTING OR MEASURING EQUIPMENT, COMPRISING ELECTRONIC DEVICES AND A CATHODE RAY DISPLAY SCREEN TO INDICATE A DETECTED OR MEASURED FREQUENCY EXPIRED
3/6/1987
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10/18/1944 NORELCO
Filed on: 10/18/1944
ELECTRONIC TUBES EXPIRED
3/25/1986
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11/2/1944 STETHETRON
Filed on: 11/2/1944
ELECTRONIC STETHOSCOPES EXPIRED
3/25/1986
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12/28/1944 TOCCOTRON
Filed on: 12/28/1944
INDUCTIVE AND DIELECTRIC HEATING APPARATUS IN WHICH CURRENT FOR HARDENING, ANNEALING, BRAZING, HEATING FOR FORGING, MELTING AND DRYING ARTICLES, AND PARTS OF ARTICLES IS DERIVED FROM ELECTRONIC TUBES, THE TUBES COMPRISING A PART OF THE APPARATUS REGISTERED AND RENEWED
12/3/2014
3/26/1945 ALEMITE
Filed on: 3/26/1945
ELECTRONIC APPARATUS FOR INDICATING CONDITIONS OF BALANCE OR UNBALANCE IN AUTOMOTIVE WHEELS AND FOR INDICATING SPECIFIC POINTS AND DEGREES OF SUCH UNBALANCE THEREIN CONTINUED USE NOT FILED WITHIN GRACE PERIOD, UN-REVIVABLE
8/17/2009
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4/19/1945 RATEL
Filed on: 4/19/1945
ELECTRONIC INDUCTABCES EXPIRED
1/10/1986
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7/17/1945 THERMATRON
Filed on: 7/17/1945
ELECTRONIC HIGH FREQUENCY GENERATORS FOR HEATING DIELECTRIC MATERIALS. EXPIRED
2/23/2008
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7/26/1945 LUXOMETER
Filed on: 7/26/1945
ELECTRONIC-MECHANICAL INSTRUMENT FOR THE INTEGRATION OF PRESELECTED QUANTITIES OF LIGHT AND RADIANT ENERGY, FOR THE AUTOMATIC CONTROL OF TIME IN THE EXPOSURE TO EFFECT THE SELECTED QUANTITY CUMULATIVELY EXPIRED
2/27/1987
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8/31/1945 EMPCO
Filed on: 8/31/1945
ELECTRONIC-MECHANICAL INSTRUMENT FOR THE INTEGRATION OF PRESELECTED QUANTITIES OF LIGHT AND RADIANT ENERGY, AND FOR THE AUTOMATIC CONTROL OFTIME IN THE EXPOSURE TO AFFECT THE SELECTED QUANTITY CUMULATIVELY EXPIRED
3/6/1987
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