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The US trademark PROFICIENT SIGNATURE SERIES was filed as Word mark on 10/03/2011 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 | 85438037 |
| Application date | October 3, 2011 |
| Publication date | July 10, 2012 |
Trademark owner
940 Columbia Avenue
92507 Riverside
US
92507 Riverside
US
Trademark representatives
goods and services
9
audio system consisting of loudspeakers and subwoofers
ID: 1385438037