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The US trademark VENTRESIGN was filed as Word mark on 02/06/1990 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED - NO STATEMENT OF USE FILED".
| Trademark form | Word mark |
| File reference | 74026130 |
| Application date | February 6, 1990 |
| Publication date | August 21, 1990 |
Trademark owner
217 Read Street
04103 Portland
US
04103 Portland
US
Trademark representatives
goods and services
9
a membrane-type device for use in immunoassays
ID: 1374026130