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The US trademark MICROSORB was filed as Word mark on 01/29/1973 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/28/1974.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72447084 |
| Register number | 984795 |
| Application date | January 29, 1973 |
| Entry date | May 28, 1974 |
Trademark owner
GREYHOUND TOWER
85077 PHOENIX
US
85077 PHOENIX
US
goods and services
1
ABSORPTIVE ALUMINUM HYDROXIDE GEL FOR MANUFACTURING USE
ID: 1372447084