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The US trademark FOUR-PHASE was filed as Word mark on 06/24/1983 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/14/1985.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73431788 |
| Register number | 1335170 |
| Application date | June 24, 1983 |
| Publication date | March 5, 1985 |
| Entry date | May 14, 1985 |
Trademark owner
10700 N. De Anza Blvd.
95014 Cupertino
US
95014 Cupertino
US
Trademark representatives
goods and services
9
Computer Software-Namely, Computer Programs Recorded on Magnetic Media
ID: 1373431788