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The US trademark POLYSIL was filed as Word mark on 06/19/1990 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED - NO STATEMENT OF USE FILED".
| Trademark form | Word mark |
| File reference | 74070705 |
| Application date | June 19, 1990 |
| Publication date | January 7, 1992 |
Trademark owner
P.O. Box 733
194820733 Valley Forge
US
194820733 Valley Forge
US
Trademark representatives
goods and services
2
silver-based paste used in the construction of semiconductor devices
ID: 1374070705