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The US trademark INVALCO was filed as Word mark on 06/10/1965 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/25/1966.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 72220870 |
Register number | 802555 |
Application date | June 10, 1965 |
Entry date | January 25, 1966 |
ID: 1372220870