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The US trademark DB + 4GL was filed as Word mark on 09/11/1985 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/25/1987.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 73557722 |
Register number | 1454771 |
Application date | September 11, 1985 |
Entry date | August 25, 1987 |
ID: 1373557722