Adjustable length tap and method for drilling and tapping a bore in bone

Details for Australian Patent Application No. 2003290981 (hide)

Owner Zwirnmann, R.

Inventors Zwirnmann, Ralph F.

Agent Allens Arthur Robinson

Pub. Number AU-B-2003290981

PCT Number PCT/US2003/0366

PCT Pub. Number WO2004/043270

Priority 10/292,515 13.11.02 US

Filing date 13 November 2003

Wipo publication date 3 June 2004

Acceptance publication date 26 July 2007

International Classifications

A61B 17/16 (2006.01) Surgery - Osteoclasts

A61B 19/00 (2006.01) Instruments, implements or accessories for surgery or diagnosis not covered by any of the groups , e.g. for stereotaxis, sterile operation, luxation treatment, wound edge protectors

Event Publications

8 April 2004 Complete Application Filed

  Priority application(s): 10/292,515 13.11.02 US

8 July 2004 Application Open to Public Inspection

  Published as AU-B-2003290981

26 July 2007 Application Accepted

  Published as AU-B-2003290981

22 November 2007 Standard Patent Sealed

3 September 2009 Assignment Registered

  Zwirnmann, Ralph The patent has been assigned to Synthes GmbH

9 June 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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