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The US trademark FIREWALL was filed as Word mark on 01/08/1987 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/18/1987.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73638756 |
| Register number | 1453071 |
| Application date | January 8, 1987 |
| Publication date | May 26, 1987 |
| Entry date | August 18, 1987 |
Trademark owner
ELEVEN CAMBRIDGE CENTER
02142 CAMBRIDGE
US
02142 CAMBRIDGE
US
Trademark representatives
goods and services
9
COMPUTER PROGRAMS AND INSTRUCTION MANUALS SOLD AS A UNIT
ID: 1373638756