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The US trademark PROOF was filed as Word mark on 06/17/1981 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/11/1983.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73315128 |
| Register number | 1253447 |
| Application date | June 17, 1981 |
| Publication date | July 19, 1983 |
| Entry date | October 11, 1983 |
Trademark owner
2222 W. Grandview Blvd.
16512 Erie
US
16512 Erie
US
goods and services
1
Vials Containing Chemical Indicators for Monitoring Sterilization Conditions
ID: 1373315128