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The US trademark CRYPTROL was filed as Word mark on 08/24/1973 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/01/1975.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72466537 |
| Register number | 1008132 |
| Application date | August 24, 1973 |
| Entry date | April 1, 1975 |
Trademark owner
ZUGERSTRASSE 42
6312 STEINHAUSEN
CH
6312 STEINHAUSEN
CH
goods and services
9
TELEGRAPH CIPHER APPARATUS FOR CIPHERING AND DECIPHERING ELECTRICAL SIGNALS TRANSMITTED IN PULSED CODES
ID: 1372466537