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The US trademark OPTERM SERIES was filed as Word mark on 11/30/1995 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/10/1998.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 75026963 |
Register number | 2143139 |
Application date | November 30, 1995 |
Publication date | December 31, 1996 |
Entry date | March 10, 1998 |
ID: 1375026963