Electric-hydraulic power unit

Details for Australian Patent Application No. 2005216010 (hide)

Owner FMC Technologies, Inc.

Inventors Johansen, John A.; Williams, Michael R.; Halvorsen, Vidar Sten

Agent Griffith Hack

Pub. Number AU-B-2005216010

PCT Pub. Number WO2005/081780

Priority 10/780,998 18.02.04 US

Filing date 3 February 2005

Wipo publication date 9 September 2005

Acceptance publication date 28 August 2008

International Classifications

E21B 34/04 (2006.01) Valve arrangements for boreholes or wells

E21B 33/00 (2006.01) Sealing or packing boreholes or wells

E21B 33/035 (2006.01) Sealing or packing boreholes or wells

F15B 1/26 (2006.01) Installations or systems with accumulators

F15B 21/04 (2006.01) Common features of fluid actuator systems

Event Publications

24 August 2006 PCT application entered the National Phase

  PCT publication WO2005/081780 Priority application(s): WO2005/081780

28 August 2008 Application Accepted

  Published as AU-B-2005216010

8 January 2009 Standard Patent Sealed

30 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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