Spinal access instrument

Details for Australian Patent Application No. 2004200992 (hide)

Owner Zimmer Spine, Inc.

Inventors Robbins, Daniel; Emstad, Erik E

Agent Freehills

Pub. Number AU-A-2004200992

Priority 10/726329 01.12.03 US; 60/455062 13.03.03 US

Filing date 9 March 2004

Wipo publication date 7 October 2004

International Classifications

A61B 017/56 Surgery - Surgical instruments or methods for treatment of bones or joints

A61B 017/02 Surgery - for holding wounds open

Event Publications

25 March 2004 Complete Application Filed

  Priority application(s): 10/726329 01.12.03 US; 60/455062 13.03.03 US

5 August 2004 Change of Name(s) of Applicant(s), Section 104

  Centerpulse Spine-Tech, Inc. The name of the applicant has been changed to Zimmer Spine, Inc.

7 October 2004 Application Open to Public Inspection

  Published as AU-A-2004200992

20 March 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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