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The US trademark GR was filed as Word mark on 03/29/1966 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/06/1968.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 72242124 |
| Register number | 843520 |
| Application date | March 29, 1966 |
| Publication date | November 29, 1966 |
| Entry date | February 6, 1968 |
Trademark owner
6600 Steubenville Pike
15205 PITTSBURGH
US
15205 PITTSBURGH
US
Trademark representatives
goods and services
19
REFRACTORY BRICK
ID: 1372242124