TDK Logo (USPTO, 03/08/1984)
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The US trademark TDK was filed as Word and figurative mark on 03/08/1984 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/07/1987.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word and figurative mark |
| File reference | 73469165 |
| Register number | 1435324 |
| Application date | March 8, 1984 |
| Publication date | January 13, 1987 |
| Entry date | April 7, 1987 |
Trademark owner
2-5-1 Nihonbashi, Chuo-ku
103-6128 Tokyo
JP
103-6128 Tokyo
JP
Trademark representatives
goods and services
9
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 ] *AND VIDEO* CASSETTE RECORDERS, COMPUTERS, MAGNETIC FLOPPY DISC DRIVES, MEASURING INSTRUMENTS AND DIGITAL EQUIPMENT; ELECTRIC AND ELECTRONIC EQUIPMENT NAMELY, COILS, CONDUCTORS AND [ TRANSFORMRS ] TRANSFORMERS; 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 ] *TEMPERATURE SENSORS* AND CURRENT SENSORS; PIEZOELECTRIC CERAMIC TRANSDUCERS; CERAMIC FILTERS, CERAMIC RESONATORS, ACCELEROMETERS; FERRITE MAGNETO-STRICTIVE RESONATORS; SEMICONDUCTOR PACKAGES; HIGH FREQUENCY MAGNETIC SUBSTANCES, [, namely, ELECTROMAGNETIC SHIELD ] *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
ID: 1373469165