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The US trademark EFFERDENT was filed as Word mark on 05/04/1961 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/20/1962.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 728959 |
Register number | 72119333 |
Application date | May 4, 1961 |
Entry date | March 20, 1962 |
Expiration date | March 20, 2032 |
ID: 13