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The US trademark SHADOW PATENT OFFICE was filed as Word mark on 05/16/1994 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/12/1995.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74527071 |
| Register number | 1917879 |
| Application date | May 16, 1994 |
| Publication date | June 20, 1995 |
| Entry date | September 12, 1995 |
Trademark owner
5400 Legacy Drive, H4-GF-01
75024 Plano
US
75024 Plano
US
goods and services
16
computer manuals, computer system documentation manuals, analysis reports, marketing and advertising reports all in the field of patent database analyses and searches
ID: 1374527071