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The US trademark CHEMSWEET was filed as Word mark on 01/18/1978 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/15/1978.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 73155765 |
| Register number | 1099130 |
| Application date | January 18, 1978 |
| Entry date | August 15, 1978 |
Trademark owner
1000 PROSPECT HILL ROAD
06095 WINDSOR
US
06095 WINDSOR
US
goods and services
1
CHEMICAL FOR THE REMOVAL OF HYDROGEN SULFIDE FROM GAS MIXTURES
ID: 1373155765