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The US trademark HARTZELL was filed as Word mark on 03/15/1982 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/10/1983.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 1237196 |
| Register number | 73354491 |
| Application date | March 15, 1982 |
| Entry date | May 10, 1983 |
| Expiration date | May 10, 2033 |
Trademark owner
910 S Downing St
45356 Piqua
US
45356 Piqua
US
Trademark representatives
233 South Wacker Drive, Suite 6300
60606 Chicago
US
goods and services
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Environmental Control Apparatus
ID: 13