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The US trademark SPIROMETER was filed as Word mark on 04/21/1977 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/01/1978.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 73123579 |
| Register number | 1097926 |
| Application date | April 21, 1977 |
| Entry date | August 1, 1978 |
Trademark owner
OLD RIDGEBUURY RD.
06817 DANBURY
US
06817 DANBURY
US
goods and services
7
AGRICULTURAL MACHINES FOR SPRAYING CHEMICALS
ID: 1373123579