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The US trademark DGB was filed as Word mark on 03/19/1990 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/29/1991.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74039365 |
| Register number | 1632820 |
| Application date | March 19, 1990 |
| Publication date | November 6, 1990 |
| Entry date | January 29, 1991 |
Trademark owner
600 E. Las Colinas Boulevard
75039 Irving
US
75039 Irving
US
Trademark representatives
goods and services
1
ENCAPSULATED CHEMICAL GEL BREAKER FOR USE IN HYDRAULIC FRACTURING OPERATIONS
ID: 1374039365