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The US trademark PORTACALC was filed as Word mark on 04/05/1984 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/12/1985.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73473836 |
| Register number | 1324234 |
| Application date | April 5, 1984 |
| Publication date | January 1, 1985 |
| Entry date | March 12, 1985 |
Trademark owner
4510 W. Irving Park Rd.
60641 Chicago
US
60641 Chicago
US
Trademark representatives
goods and services
9
Computer Programs Recorded on Magnetic Media
ID: 1373473836