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The US trademark PTD was filed as Word mark on 07/17/1989 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/27/1990.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73813049 |
| Register number | 1584461 |
| Application date | July 17, 1989 |
| Publication date | December 5, 1989 |
| Entry date | February 27, 1990 |
Trademark owner
7965 DUNBROOK ROAD
92126 SAN DIEGO
US
92126 SAN DIEGO
US
Trademark representatives
goods and services
9
COMPUTER PROGRAMS AND INSTRUCTIONAL MANUALS SOLD TOGETHER AS A UNIT FOR USE IN DEBUGGING COMPUTER HARDWARE AND SOFTWARE
ID: 1373813049