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The US trademark KNOCK was filed as Word mark on 06/23/2004 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/06/2005.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 3023295 |
| Register number | 78439919 |
| Application date | June 23, 2004 |
| Entry date | December 6, 2005 |
| Expiration date | December 6, 2025 |
Trademark owner
1307 Glenwood Avenue
55405 Minneapolis
US
55405 Minneapolis
US
Trademark representatives
90 South 7th Street, Suite 3500
55402 Minneapolis
US
goods and services
35
Advertising and Business
42
Scientific and computer services
ID: 13