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The US trademark BLOCKBOARD was filed as Word mark on 10/20/2010 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/25/2011.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 85157470 |
| Register number | 4046788 |
| Application date | October 20, 2010 |
| Publication date | March 22, 2011 |
| Entry date | October 25, 2011 |
Trademark owner
153 Townsend St., Suite 900
94107 San Francisco
US
94107 San Francisco
US
Trademark representatives
goods and services
42
Software as a service (SAAS) services featuring software for users to post and share a wide variety of information in the form of text, video, photos, and other electronic media
ID: 1385157470