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The US trademark HDK was filed as Word mark on 07/17/2006 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/12/2008.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 78931266 |
| Register number | 3485012 |
| Application date | July 17, 2006 |
| Publication date | May 27, 2008 |
| Entry date | August 12, 2008 |
Trademark owner
3158, Shimo-okubo
939-2292 Toyama-shi
JP
939-2292 Toyama-shi
JP
Trademark representatives
goods and services
9
Variable electric resistors; Fixed electric resistors; Chips electric resistors; High voltage electric resistors; High frequency electric resistors; Terminations, namely, electric resistors installed at wiring terminals; Attenuator; Printed hybrid integrated circuits; Circuit boards; Electric switches; Electric sensor device for detecting humidity; Electric sensor device for detecting temperature; Electric sensor device for detecting pressure; Electric sensor device for detecting force; Electric sensor device for detecting acceleration; Electric sensor device for detecting gas; [ Pyroelectric infrared motion sensors; Voltage controlled oscillators; Crystal oscillators; Crystal units, namely, crystal oscillators used to generate a reference signal, typically used in a CPU; ] [ Monolithic crystal filters, namely, filters using a crystal unit to remove a signal having a particular frequency; Saw filters, namely, electronic components used to filter a signal, using surface acoustic waves; ] [ Piezoelectric ceramic transformers; ] Piezoelectric receivers for use in cordless and cellular phones; Piezoelectric loudspeaker; Buzzers; Piezoelectric diaphragms used in electronic machines and apparatus; [ Varistors; ] Electric fuses; [ Electrical connectors; Potentiometer; ] Conductors; [ Electron beam tubes; ] Semiconductor devices; Thermistor; [ Cinematographic machines and apparatus; ] [ Rotary converters; Batteries and cells; Electric wires and cables; Electric flat irons; Electric hair-curlers; Electric buzzers; Magnetic cores; Resistance wires; Electrodes; Fire engines; ] [ Cigar lighters for automobiles; Gloves for protection against accidents; Dust masks; Gas masks; Welding masks; Fireproof garments; ] [ Consumer video games; Electronic circuits and CD-ROMs recorded programs for hand-held games with liquid crystal displays; Slot machines; ] [ Protective helmets for sports; Metronomes; Slide-rules; Exposed cinematographic films; ] [ Exposed slide films ] [ ; Slide film mounts ]
ID: 1378931266