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The US trademark SUPERFILTER was filed as Word mark on 02/13/1995 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/01/1998.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 74633855 |
| Register number | 2186136 |
| Application date | February 13, 1995 |
| Publication date | October 7, 1997 |
| Entry date | September 1, 1998 |
Trademark owner
460 Ward Drive, Suite F
931112310 Santa Barbara
US
931112310 Santa Barbara
US
Trademark representatives
goods and services
9
filters, namely cryogenic electronic filters and cooled electronic filters formed from superconductive materials
ID: 1374633855