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The US trademark OPIS was filed as Word mark on 11/24/1986 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/21/1987.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73632142 |
| Register number | 1448301 |
| Application date | November 24, 1986 |
| Publication date | April 28, 1987 |
| Entry date | July 21, 1987 |
Trademark owner
SUITE 1100
77042 HOUSTON
US
77042 HOUSTON
US
Trademark representatives
goods and services
9
COMPUTER PROGRAMS COMPRISING CIRCUIT MAPPING INFORMATION MANAGEMENT SYSTEMS FOR THE TELEPHONE INDUSTRY
ID: 1373632142