SI Logo (USPTO, 06/13/1973)
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The US trademark SI was filed as Word and figurative mark on 06/13/1973 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/09/1975.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word and figurative mark |
File reference | 72460049 |
Register number | 1020152 |
Application date | June 13, 1973 |
Entry date | September 9, 1975 |
ID: 1372460049