OSI Logo (USPTO, 04/01/1981)
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The US trademark OSI was filed as Word and figurative mark on 04/01/1981 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/27/1984.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word and figurative mark |
File reference | 73303733 |
Register number | 1271423 |
Application date | April 1, 1981 |
Publication date | January 3, 1984 |
Entry date | March 27, 1984 |
ID: 1373303733