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The US trademark DIAMONDEXCHANGE was filed as Word mark on 05/09/2008 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/21/2009.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 77470143 |
| Register number | 3608353 |
| Application date | May 9, 2008 |
| Publication date | February 3, 2009 |
| Entry date | April 21, 2009 |
Trademark owner
875 North Michigan Avenue
60611 Chicago
US
60611 Chicago
US
Trademark representatives
goods and services
35
Business networking services, business technology consulting services, and business process re-engineering services
41
Educational services, namely, conducting seminars in the field of information technology consulting and business process re-engineering, and distribution of course materials in connection therewith
ID: 1377470143