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The US trademark CALGON ADSORPTION SERVICE was filed as Word mark on 06/27/1974 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/21/1975.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 73025474 |
Register number | 1023447 |
Application date | June 27, 1974 |
Entry date | October 21, 1975 |
ID: 1373025474