LINER BRUSHING AND CONDITIONING TOOL

Details for Australian Patent Application No. 2002345172 (hide)

Owner WEATHERFORD/LAMB, INC.

Inventors RASTEGAR, Gholam, Hossein

Pub. Number AU-A-2002345172

PCT Number PCT/GB02/02926

PCT Pub. Number WO2003/006787

Priority 0116645.3 07.07.01 GB

Filing date 25 June 2002

Wipo publication date 29 January 2003

International Classifications

E21B 037/02 Methods or apparatus for cleaning boreholes or wells

B08B 009/043 Cleaning hollow articles by methods or apparatus specially adapted thereto

Event Publications

6 March 2003 Complete Application Filed

  Priority application(s): 0116645.3 07.07.01 GB

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002345172

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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