PSI Logo (USPTO, 05/15/1980)
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The US trademark PSI was filed as Figurative mark on 05/15/1980 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/02/1982.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Figurative mark |
File reference | 73262294 |
Register number | 1188892 |
Application date | May 15, 1980 |
Publication date | September 8, 1981 |
Entry date | February 2, 1982 |
ID: 1373262294