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The US trademark DIAMOND SHAMROCK was filed as Word mark on 08/05/1976 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/10/1977.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 73095733 |
| Register number | 1065145 |
| Application date | August 5, 1976 |
| Entry date | May 10, 1977 |
Trademark owner
1100 SUPERIOR AVE.
44114 CLEVELAND
US
44114 CLEVELAND
US
goods and services
5
BACTERICIDE AND DISINFECTANT FOR TREATMENT OF WASTEWATER
ID: 1373095733