A HOLE CLEANING AND/OR FORMING TOOL

Details for Australian Patent Application No. 2002366647 (hide)

Owner KELLY, Edward, Arthur MAHER, Graeme, Duncan

Inventors KELLY, Edward, Arthur; MAHER, Graeme, Duncan

Pub. Number AU-A-2002366647

PCT Number PCT/AU02/01589

PCT Pub. Number WO2003/050360

Priority 97192/01 12.12.01 AU

Filing date 25 November 2002

Wipo publication date 23 June 2003

International Classifications

E02F 005/20 Dredgers or soil-shifting machines for special purposes

E21B 010/26 Drilling tools - Drill bits with leading portion, i.e. drill bits with a pilot cutter

E04H 017/26 Fencing, e.g. fences, enclosures, corrals - Devices for erecting or removing fences

E02F 003/02 Dredgers - hand-operated

Event Publications

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002366647

28 August 2003 Complete Application Filed

  Priority application(s): 97192/01 12.12.01 AU

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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