Medical implant comprising a secured bone screw

Details for Australian Patent Application No. 2003238355 (hide)

Owner Cervitech Inc.

Inventors Keller, Arnold

Agent Griffith Hack

Pub. Number AU-B-2003238355

PCT Number PCT/EP03/05256

PCT Pub. Number WO2004/064655

Priority 10/349,175 23.01.03 US

Filing date 19 May 2003

Wipo publication date 13 August 2004

Acceptance publication date 8 November 2007

International Classifications

A61B 17/86 (2006.01) Surgery

A61B 17/70 (2006.01) Surgery - Spinal positioners or stabilisers

A61B 17/80 (2006.01) Surgery

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 10/349,175 23.01.03 US

16 September 2004 Application Open to Public Inspection

  Published as AU-B-2003238355

25 August 2005 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 03 Aug 2005

8 November 2007 Application Accepted

  Published as AU-B-2003238355

6 March 2008 Standard Patent Sealed

16 December 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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