TDK - Trademark Information

The TDK trademark was assigned a Serial Number #73469165 – by the United States Patent and Trademark Office (USPTO). Trademark Serial Number is a unique ID to identify the TDK mark in USPTO. The TDK mark is filed in the category of Electronic Machines. The legal correspondent for TDK trademark is GEORGE W. LEWIS, JACOBSON HOLMAN PLLC, 400 Seventh Street, N.W., Suite 600, Washington, DISTRICT OF COLUMBIA UNITED STATES 20004 . The current status of the TDK filing is The registration has been renewed..

Based on TDK KABUSHIKI KAISHA (TDK CORPORATION), the TDK trademark is used in the following business: BLANK MAGNETIC MEDIA NAMELY, MAGNETIC TAPES, MAGNETIC SHEETS, FLOPPY DISKS; BLANK MAGNETIC RECORDING TAPES NAMELY, AUDIOTAPE, VIDEO TAPES; REELS FOR MAGNETIC TAPES; CASSETTES AND CARTRIDGES FOR MAGNETIC TAPES; HEAD DEMAGNETIZER FOR VIDEO CASSETTE RECORDERS AND AUDIO TAPE RECORDERS; BLANK ROTARY MAGNETIC RECORDING DISKS; MAGNETIC RECORDING HEADS FOR AUDIO ANDVIDEO CASSETTE RECORDERS, COMPUTERS, MAGNETIC FLOPPY DISC DRIVES, MEASURING INSTRUMENTS AND DIGITAL EQUIPMENT; ELECTRIC AND ELECTRONIC EQUIPMENT NAMELY, COILS, CONDUCTORS AND TRANSFORMRS; CAPACITORS; METAL COIL RESISTORS; THERMISTORS AND VARISTORS; NOISE FILTERS, LINE FILTERS; INVERTOR BALLASTS; INVERTORS AND CONVERTORS; TRANSDUCERS; LOUD SPEAKERS AND BUZZERS; SWITCHING POWER SUPPLIES; ISOLATORS; POWER COMBINERS AND SPLITTERS; DIRECTIONAL COUPLERS, DOUBLE BALANCE MIXERS AND TERMINATIONS FOR MICROWAVES; TEMPERATURESENSORS AND CURRENT SENSORS; PIEZOELECTRIC CERAMIC TRANSDUCERS; CERAMIC FILTERS, CERAMIC RESONATORS, ACCELEROMETERS; FERRITE MAGNETO-STRICTIVE RESONATORS; SEMICONDUCTOR PACKAGES; HIGH FREQUENCY MAGNETIC SUBSTANCES NAMELY ELECTROMAGNETIC SHIELD, HEAD CORES FOR AUDIO/VIDEO RECORDERS; MEMORY UNITS AND THEIR PARTS NAMELY, ELECTRONIC COMPUTERS, PULSE TRANSFORMERS; ULTRASONIC MEDICAL DIAGNOSIS PROBES; DELAY LINES FOR TRANSMISSION OF ELECTRONIC SIGNALS FOR USE IN WAVE FORM CONVERTERS, PULSE GENERATORS, COMPUTERS, VIDEO RECORDERS, AND MEASURING AND ELECTRONIC EQUIPMENT; THIN FILM THERMAL HEADS FOR HIGH SPEED PRINTING IN PRINTERS, WORD PROCESSORS, AND TICKET VENDING MACHINES; CIRCULATORS FOR USE IN MICROWAVE RADIO EQUIPMENT, MICROWAVE AMPLIFIERS AND OSCILLATORS; FERRITE AND IRON CORES FOR USE IN REACTORS, TRANSFORMERS, COMPUTERS, ACOUSTICAL EQUIPMENT, RADIOS, TELEVISIONS, VIDEO RECORDERS, MOTORS, AND WELDING MACHINES; ELECTRODES FOR ELECTROLYSIS AND FOR MANUFACTURE OF CHLORINE AND CHOLERIC ACID; MICROWAVE ABSORBERS FOR USE IN MICROWAVE OVENS TO PREVENT MICROWAVE LEAKAGE.

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