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The US trademark TEK-21 was filed as Word mark on 05/05/1989 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/16/1990.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73797973 |
| Register number | 1578209 |
| Application date | May 5, 1989 |
| Publication date | October 24, 1989 |
| Entry date | January 16, 1990 |
Trademark owner
600 VINE STREET
45202 CINCINNATI
US
45202 CINCINNATI
US
goods and services
41
BUSINESS EDUCATION SERVICES, NAMELY, SEMINARS AND FORUMS TO EXPLORE TRENDS, EDUCATION AND KNOWLEDGE RELATING TO TELECOMMUNICATION AND INFORMATION MANAGEMENT SYSTEMS TECHNOLOGY
ID: 1373797973