Intervertebral Spacers with Side Wall Accessible Interior Cavity

Details for Australian Patent Application No. 2003266465 (hide)

Owner Warsaw Orthopedic, Inc.

Inventors Estes, Bradley T.; Dorchak, John D.; Burkus, J. Kenneth; Ray III, Eddie F.; Boyd, Lawrence M.

Agent Spruson & Ferguson

Pub. Number AU-B-2003266465

Parent 764981

Filing date 4 December 2003

Wipo publication date 15 January 2004

Acceptance publication date 14 December 2006

International Classifications

A61F 2/44 (2006.01) Filters - for the spine, e.g. vertebrae, spinal discs

Event Publications

18 December 2003 Complete Application Filed

15 January 2004 Application Open to Public Inspection

  Published as AU-B-2003266465

4 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

2 March 2006 Section 223 Application Received

  SDGI Holdings, Inc. An application to extend the time from 11 Jan 2005 to 11 Nov 2005 in which to pay a continuation fee has been filed . Address for service in Australia - Spruson & Ferguson Level 35 St Martins Tower 31 Market Street Sydney NSW 2000

27 April 2006 Section 223 Application Allowed

  SDGI Holdings, Inc. The time in which to pay a continuation fee has been extended to 11 Nov 2005. Address for service in Australia - Spruson & Ferguson Level 35 St Martins Tower 31 Market Street Sydney NSW 2000

12 October 2006 Assignment before Grant

  SDGI Holdings, Inc. The application has been assigned to Warsaw Orthopedic, Inc.

14 December 2006 Application Accepted

  Published as AU-B-2003266465

19 April 2007 Standard Patent Sealed

6 August 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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