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The US trademark C-PHONE was filed as Word mark on 11/04/1993 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE".
| Trademark form | Word mark |
| File reference | 74454333 |
| Application date | November 4, 1993 |
Trademark owner
Science-Based Industrial Park
Hsinchu
TW
Hsinchu
TW
Trademark representatives
goods and services
9
telecommunication devices; namely, display phones, talking machines and network management systems
ID: 1374454333