INDEXING APPARATUS

Details for Australian Patent Application No. 2003251743 (hide)

Owner BAKER HUGHES INCORPORATED

Inventors MYRON, Walter, J.

Pub. Number AU-A-2003251743

PCT Number PCT/US03/20546

PCT Pub. Number WO2004/007902

Priority 10/194,129 12.07.02 US

Filing date 30 June 2003

Wipo publication date 2 February 2004

International Classifications

E21B 023/00 Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 034/14 Valve arrangements for boreholes or wells

E21B 021/10 Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 10/194,129 12.07.02 US

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003251743

21 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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