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The US trademark O S SYSTEMS was filed as Word mark on 09/14/1989 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/28/1990.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 73825257 |
Register number | 1611103 |
Application date | September 14, 1989 |
Publication date | June 5, 1990 |
Entry date | August 28, 1990 |
ID: 1373825257