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The US trademark TELELINE ISOLATOR was filed as Word mark on 07/14/1981 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/30/1982.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 1218205 |
| Register number | 73318930 |
| Application date | July 14, 1981 |
| Entry date | November 30, 1982 |
| Expiration date | November 30, 2032 |
Trademark owner
5101 Buchan Street
H4P 2R9 Montreal, Quebec
CA
H4P 2R9 Montreal, Quebec
CA
Trademark representatives
2 North Lasalle Street, Suite 1700
60602 Chicago
US
goods and services
9
Electrical and Scientific Apparatus
ID: 13