SAND AND PARTICLE SEPARATOR FOR FLUID PUMPING SYSTEMS

Details for Australian Patent Application No. 2003231041 (hide)

Owner KAMPFEN, Theodore, A.

Inventors KAMPFEN, Theodore, A.

Pub. Number AU-A-2003231041

PCT Number PCT/US03/12491

PCT Pub. Number WO2003/091539

Priority 60/274,787 23.04.02 US

Filing date 22 April 2003

Wipo publication date 10 November 2003

International Classifications

E21B 043/38 Obtaining fluids from wells

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 60/274,787 23.04.02 US

18 December 2003 Application Open to Public Inspection

  Published as AU-A-2003231041

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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