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The US trademark MASSCO-GRIGSBY was filed as Word mark on 01/31/1969 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/28/1969.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72318082 |
| Register number | 879374 |
| Application date | January 31, 1969 |
| Entry date | October 28, 1969 |
Trademark owner
P.O. BOX 16041
80216 DENVER
US
80216 DENVER
US
goods and services
6
PINCH VALVES
ID: 1372318082