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The US trademark OPEN SOURCE THINK TANK was filed as Word mark on 03/11/2015 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/03/2015.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 4844721 |
| Register number | 86560754 |
| Application date | March 11, 2015 |
| Entry date | November 3, 2015 |
| Expiration date | November 3, 2025 |
Trademark owner
690 East Middlefield Road
94043 Mountain View
US
94043 Mountain View
US
Trademark representatives
555 13th St Nw
20004 Washington
US
goods and services
41
Education and Entertainment
ID: 13