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The US trademark GRAYHILL was filed as Word mark on 06/09/1961 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/15/1962.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 731443 |
| Register number | 72121726 |
| Application date | June 9, 1961 |
| Entry date | May 15, 1962 |
| Expiration date | May 15, 2032 |
Trademark owner
561 Hillgrove Avenue
60525 La Grange
US
60525 La Grange
US
Trademark representatives
Suite 8000
60606-6448 Chicago
US
goods and services
9
Electrical and Scientific Apparatus
ID: 13