DRILL CROWN

Details for Australian Patent Application No. 2002325609 (hide)

Owner TECHMO ENTWICKLUNGSUND VERTRIEBS GmbH PAUL WURTH S.A.

Inventors MOCIVNIK, Joseph; CLESEN, Romain; THILLER, Guy

Pub. Number AU-A-2002325609

PCT Number PCT/AT02/00227

PCT Pub. Number WO2003/012244

Priority A 1201/2001 01.08.01 AT

Filing date 31 July 2002

Wipo publication date 17 February 2003

International Classifications

E21B 010/56 Drilling tools

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): A 1201/2001 01.08.01 AT

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002325609

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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