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The US trademark THE KNOWLEDGE SOURCE was filed as Word mark on 04/25/1995 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/07/1997.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74665809 |
| Register number | 2103865 |
| Application date | April 25, 1995 |
| Publication date | December 12, 1995 |
| Entry date | October 7, 1997 |
Trademark owner
300 ZEEB ROAD
48103 ANN ARBOR
US
48103 ANN ARBOR
US
Trademark representatives
goods and services
9
CD ROMs containing graphics, educational material and articles pertaining to science, the arts and humanities
ID: 1374665809