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The US trademark GUARDIAN MAINTENANCE was filed as Word mark on 12/13/1961 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/28/1966.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 72133950 |
Register number | 810567 |
Application date | December 13, 1961 |
Entry date | June 28, 1966 |
ID: 1372133950