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The US trademark SIGMA SERVO was filed as Word mark on 06/24/1997 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/02/2000.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 75314109 |
| Register number | 2347482 |
| Application date | June 24, 1997 |
| Publication date | December 22, 1998 |
| Entry date | May 2, 2000 |
Trademark owner
14-6, Dogenzaka 1-chome
Shibuya-ku, Tokyo, 150
JP
Shibuya-ku, Tokyo, 150
JP
Trademark representatives
goods and services
9
audio equipment, namely, speakers; subwoofers; powered subwoofers; amplifiers; crossovers; and parts therefor
ID: 1375314109