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The US trademark HOT-LINE was filed as Word mark on 09/02/1965 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/23/1967.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72226970 |
| Register number | 829261 |
| Application date | September 2, 1965 |
| Entry date | May 23, 1967 |
Trademark owner
28 STATE STREET
02109 BOSTON
US
02109 BOSTON
US
Trademark representatives
goods and services
42
TECHNICAL ADVISORY AND CONSULTATION SERVICES RELATING TO THE OPERATION, MAINTENANCE, AND REPAIR OF SPECIALIZED INSTRUMENTS, SUCH AS OSMOMETERS
ID: 1372226970