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The US trademark DIAGRAPH was filed as Word mark on 03/27/1985 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/17/1985.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 1360334 |
| Register number | 73529115 |
| Application date | March 27, 1985 |
| Entry date | September 17, 1985 |
| Expiration date | September 17, 2025 |
Trademark owner
155 Harlem Avenue
60025 Glenview
US
60025 Glenview
US
Trademark representatives
2 North Lasalle Street, Suite 1700
60602 Chicago
US
goods and services
9
Electrical and Scientific Apparatus
ID: 13