PASSTHRU
Mark Identification

PASSTHRU

Serial Number

78477353

Filing Date

Sep 1, 2004

Registration Date

Mar 13, 2007

Trademark by

AKER KVAERNER OILFIELD PRODUCTS INC.

Classification Information

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

Machinery