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The US trademark COMALCO DURA-PROP was filed as Word mark on 10/11/1983 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/30/1986.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73447439 |
| Register number | 1422388 |
| Application date | October 11, 1983 |
| Publication date | October 7, 1986 |
| Entry date | December 30, 1986 |
Trademark owner
95 COLLINS ST.
MELBOURNE, VICTORIA
AU
MELBOURNE, VICTORIA
AU
Trademark representatives
goods and services
1
BAUXITE FOR USE AS A PROPPANT IN THE FRACTURING OF OIL AND GAS WELLS
ID: 1373447439