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The US trademark KAOSIL was filed as Word mark on 03/04/1953 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/24/1953.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 71643096 |
| Register number | 582890 |
| Application date | March 4, 1953 |
| Entry date | November 24, 1953 |
Trademark owner
1800 FARMERS BANK BUILDING
PITTSBURGH
US
PITTSBURGH
US
goods and services
19
HIGH DUTY FIRECLAY REFRACTORY BRICK USED FOR FURNACE CONSTRUCTION PRIMARILY IN STEEL PLANTS
ID: 1371643096