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The US trademark HYDROSPHERES was filed as Word mark on 03/07/1997 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/10/1999.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 75253669 |
Register number | 2269480 |
Application date | March 7, 1997 |
Publication date | October 28, 1997 |
Entry date | August 10, 1999 |
ID: 1375253669