Method and device for levelling of a surface

Details for Australian Patent Application No. 2002330782 (hide)

Owner Wiker, O.

Inventors Wiker, Omar

Agent Fisher Adams Kelly

Pub. Number AU-B-2002330782

PCT Number PCT/NO02/00350

PCT Pub. Number WO2003/029561

Priority 20014763 01.10.01 NO

Filing date 1 October 2002

Wipo publication date 14 April 2003

Acceptance publication date 22 March 2007

International Classifications

E01C 19/48 (2006.01) Machines, tools or auxiliary devices for constructing or repairing the surfacing of roads or like structures

E01C 19/15 (2006.01) Machines, tools or auxiliary devices for constructing or repairing the surfacing of roads or like structures

Event Publications

6 February 2003 Complete Application Filed

  Priority application(s): 20014763 01.10.01 NO

26 June 2003 Application Open to Public Inspection

  Published as AU-B-2002330782

26 October 2006 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 25 Sep 2006

22 March 2007 Application Accepted

  Published as AU-B-2002330782

19 July 2007 Standard Patent Sealed

30 April 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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