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The US trademark WSI was filed as Word mark on 09/25/1975 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/12/1980.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 73064165 |
Register number | 1138583 |
Application date | September 25, 1975 |
Entry date | August 12, 1980 |
ID: 1373064165