Logo (USPTO, 04/15/1994)
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The US trademark was filed as Figurative mark on 04/15/1994 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/23/1995.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Figurative mark |
| File reference | 74512686 |
| Register number | 1894922 |
| Application date | April 15, 1994 |
| Publication date | February 28, 1995 |
| Entry date | May 23, 1995 |
Trademark owner
190 Carondelet Plaza, Suite 1530
63105 St. Louis
US
63105 St. Louis
US
Trademark representatives
goods and services
9
electrode structures for use in electrochemical cells
ID: 1374512686