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The US trademark CONTRA-FLOW was filed as Word mark on 09/13/1965 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/06/1966.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72227671 |
| Register number | 814423 |
| Application date | September 13, 1965 |
| Entry date | September 6, 1966 |
Trademark owner
666 LINCOLN ST. WORCESTER 5, MASS.
goods and services
7
SPECIALIZED AND AUTOMATIC TEMPERATURE CONTROL SYSTEM ADAPTED FOR USE WITH A PLASTIC EXTRUDING MACHINE FEATURING BARREL SECTIONS OR JACKETS ENABLING THE SYSTEM TO HANDLE HEAT REMOVAL THROUGH EFFICIENT CONTROL OF VARYING TEMPERATURES
ID: 1372227671