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The US trademark CASTOLAST was filed as Word mark on 12/30/1977 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/22/1979.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 73153889 |
| Register number | 1118801 |
| Application date | December 30, 1977 |
| Entry date | May 22, 1979 |
Trademark owner
600 GRANT STREET, 51ST FLOOR
15219 PITTSBURGH
US
15219 PITTSBURGH
US
Trademark representatives
goods and services
19
REFRACTORY GUNNING MIXES
ID: 1373153889