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The US trademark PASSTHRU was filed as Word mark on 09/01/2004 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/13/2007.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 78477353 |
| Register number | 3218628 |
| Application date | September 1, 2004 |
| Publication date | August 30, 2005 |
| Entry date | March 13, 2007 |
Trademark owner
3750 Briarpark Drive
77049 Houston
US
77049 Houston
US
Trademark representatives
goods and services
7
Well control apparatus for down hole oil, gas or injection wells; namely, remote controlled fluid and gas flow control devices that are part of subsea well completion, namely, subsea fluid couplers employing seals to switch fluid flow from a tubing hanger to completion equipment of a subsea well
ID: 1378477353