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The US trademark BLOK-VENT was filed as Word mark on 04/04/1963 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/14/1964.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 72166107 |
| Register number | 763129 |
| Application date | April 4, 1963 |
| Entry date | January 14, 1964 |
Trademark owner
Atlanta
US
goods and services
11
Ventilators
ID: 1372166107