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The US trademark CORNERSTONE was filed as Word mark on 04/08/2005 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/18/2008.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 3535381 |
| Register number | 78605015 |
| Application date | April 8, 2005 |
| Entry date | November 18, 2008 |
| Expiration date | November 18, 2028 |
Trademark owner
22833 Se Black Nugget Road, Suite 130
98029 Issaquah
US
98029 Issaquah
US
Trademark representatives
1420 Fifth Avenue, Suite 4200
98101 Seattle
US
goods and services
9
Electrical and Scientific Apparatus
10
Medical Apparatus
25
Clothing
ID: 13