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The US trademark SK was filed as Word mark on 05/17/1962 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/01/1963.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 743090 |
Register number | 72144897 |
Application date | May 17, 1962 |
Entry date | January 1, 1963 |
Expiration date | January 1, 2033 |
ID: 13