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The US trademark OPTOTURN was filed as Word mark on 12/03/2012 at the U.S. Patent and Trademark Office. The current status of the mark is "SECTION 71 ACCEPTED".
| Trademark form | Word mark |
| File reference | 4570463 |
| Register number | 79136696 |
| Application date | December 3, 2012 |
Trademark owner
Hummelstrasse 17Ch-8500 Frauenfeld
TG
CH
TG
CH
goods and services
9
Electrical and scientific apparatus
ID: 13