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The US trademark BLOCKCHAIN was filed as Word mark on 06/05/2018 at the U.S. Patent and Trademark Office. The current status of the mark is "REGISTERED".
| Trademark form | Word mark |
| File reference | 5778139 |
| Register number | 79241247 |
| Application date | June 5, 2018 |
Trademark owner
Löwenstrasse 16bCh-6004 Luzern
goods and services
14
Jewelry
ID: 13