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The US trademark VISKEN was filed as Word mark on 06/02/1970 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/20/1971.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 72361515 |
| Register number | 916610 |
| Application date | June 2, 1970 |
| Entry date | July 20, 1971 |
Trademark owner
CH-4002
BASEL
CH
BASEL
CH
Trademark representatives
goods and services
5
CARDIOVASCULAR AGENT
ID: 1372361515