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The US trademark ROTOVALVE was filed as Word mark on 06/13/1991 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/29/1992.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 1720096 |
| Register number | 74175564 |
| Application date | June 13, 1991 |
| Entry date | September 29, 1992 |
| Expiration date | September 29, 2032 |
Trademark owner
9025 Marshall Road
16066 Cranberry Township
US
16066 Cranberry Township
US
Trademark representatives
799 9th Street, Nw
20001 Washington
US
goods and services
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Environmental Control Apparatus
ID: 13