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The US trademark ZERO-KNOWLEDGE was filed as Word mark on 06/21/2000 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/29/2001.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 76074718 |
| Register number | 2455462 |
| Application date | June 21, 2000 |
| Publication date | March 6, 2001 |
| Entry date | May 29, 2001 |
Trademark owner
2050 RUE DE BLEURY, SUITE 300
H3A 2J5 MONTREAL
CA
H3A 2J5 MONTREAL
CA
goods and services
42
Computer network security management services, namely, monitoring and updating network data encryption and pseudonym allocation to provide privacy and anonymity during network use
ID: 1376074718