DIAMOND SHAMROCK Logo (USPTO, 08/05/1976)
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The US trademark DIAMOND SHAMROCK was filed as Word and figurative mark on 08/05/1976 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/17/1977.
The current status of the mark is "EXPIRED".
| Trademark form | Word and figurative mark |
| File reference | 73095734 |
| Register number | 1065732 |
| Application date | August 5, 1976 |
| Entry date | May 17, 1977 |
Trademark owner
1100 SUPERIOR AVE.
44114 CLEVELAND
US
44114 CLEVELAND
US
goods and services
11
CHLORINATOR FOR USE IN DISINFECTING OR SANITIZING WASTEWATER
ID: 1373095734