PSI Logo (USPTO, 12/03/1982)
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The US trademark PSI was filed as Figurative mark on 12/03/1982 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED - AFTER EX PARTE APPEAL".
Trademark form | Figurative mark |
File reference | 73404694 |
Application date | December 3, 1982 |
ID: 1373404694