DRAINING OF OIL LEAK IN A HYDRAULIC CYLINDER

Details for Australian Patent Application No. 2003283874 (hide)

Owner NATIONAL OILWELL NORWAY AS

Inventors MOE, Magne, Mathias

Pub. Number AU-A-2003283874

PCT Number PCT/NO2003/0003

PCT Pub. Number WO2004/044437

Priority 20025408 12.11.02 NO

Filing date 11 November 2003

Wipo publication date 3 June 2004

International Classifications

F15B 015/14 Fluid-actuated devices for displacing a member from one position to another

F15B 021/04 Common features of fluid actuator systems

F15B 020/00 Safety arrangements for fluid actuator systems

Event Publications

25 March 2004 Complete Application Filed

  Priority application(s): 20025408 12.11.02 NO

8 July 2004 Application Open to Public Inspection

  Published as AU-A-2003283874

28 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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