COMMON INTERFACE ARCHITECTURE FOR HORIZONTAL DIRECTIONAL DRILLING MACHINES AND WALK-OVER GUIDANCE SYSTEMS

Details for Australian Patent Application No. 2002341804 (hide)

Owner VERMEER MANUFACTURING COMPANY

Inventors JIN, Jeremy; REMPE, Scott

Pub. Number AU-A-2002341804

PCT Number PCT/US02/30227

PCT Pub. Number WO2003/027714

Priority 60/324,655 25.09.01 US

Filing date 24 September 2002

Wipo publication date 7 April 2003

International Classifications

G01V 003/00 Electric or magnetic prospecting or detecting

G01V 003/10 Electric or magnetic prospecting or detecting - using induction coils

E21B 047/02 Survey of boreholes or wells - Determining slope or direction

C09K 007/00

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 60/324,655 25.09.01 US

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002341804

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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