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The US trademark HAMMETT'S LEARNING WORLD was filed as Word mark on 12/01/1975 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/10/1979.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 73070544 |
Register number | 1116484 |
Application date | December 1, 1975 |
Entry date | April 10, 1979 |
ID: 1373070544