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The US trademark BIO-K was filed as Word mark on 10/22/1965 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/02/1966.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72231617 |
| Register number | 812296 |
| Application date | October 22, 1965 |
| Entry date | August 2, 1966 |
Trademark owner
7900 WEST 78TH STREET
55435 MINNEAPOLIS
US
55435 MINNEAPOLIS
US
Trademark representatives
goods and services
3
GERMICIDE DETERGENT COMPOSITION, ESPECIALLY A DETERGENT FOR CLEANING COWS' UDDERS AND SANITIZING MILKING MACHINES
ID: 1372231617