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The US trademark PSTN was filed as Word mark on 05/28/1992 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED - AFTER PUBLICATION".
| Trademark form | Word mark |
| File reference | 74280251 |
| Application date | May 28, 1992 |
| Publication date | November 10, 1992 |
Trademark owner
9200 S. Dadeland Boulevard
33156 Miami
US
33156 Miami
US
Trademark representatives
goods and services
9
video tapes featuring education and training in the assembly, teardown, diagnosis, and repair of vehicle engines, transmissions, final drives and related computer controls
ID: 1374280251