PUMP CONTROL METHOD AND APPARATUS

Details for Australian Patent Application No. 2002248757 (hide)

Owner GLOBAL ENERGY RESEARCH LLC

Inventors Not Given

Pub. Number AU-A-2002248757

PCT Pub. Number WO2002/081860

Priority 09/827,446 06.04.01 US; 09/960,130 21.09.01 US; 09/827,446 06.04.01 US; 09/960,130 21.09.01 US

Filing date 5 April 2002

Wipo publication date 21 October 2002

International Classifications

E21B 027/00 Containers for collecting or depositing substances in boreholes or wells, e.g. bailers for collecting mud or sand

E21B 027/00 Containers for collecting or depositing substances in boreholes or wells, e.g. bailers for collecting mud or sand

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002248757

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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