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The US trademark HPGX was filed as Word mark on 03/14/2008 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/06/2009.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 77422477 |
| Register number | 3693475 |
| Application date | March 14, 2008 |
| Publication date | November 4, 2008 |
| Entry date | October 6, 2009 |
Trademark owner
5010 S. 167TH E. AVE.
74134 TULSA
US
74134 TULSA
US
Trademark representatives
goods and services
11
Geothermal heat exchangers not being parts of machines
37
[ Installation of geothermal heat exchangers ]
ID: 1377422477