Voice prosthesis brush

Details for Australian Patent Application No. 2002243995 (hide)

Owner Helix Medical, Inc., A California Corporation

Inventors Mudd, Christopher, S.; Seder, Edmund, V.

Agent Spruson & Ferguson

Pub. Number AU-B-2002243995

PCT Pub. Number WO2002/064271

Priority 09/783,664 13.02.01 US

Filing date 13 February 2002

Wipo publication date 28 August 2002

Acceptance publication date 10 May 2007

International Classifications

A61B 17/32 (2006.01) Surgery - Surgical cutting instruments

A61F 2/20 (2006.01) Filters - Larynxes

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

20 February 2003 Application Open to Public Inspection

  Published as AU-B-2002243995

10 May 2007 Application Accepted

  Published as AU-B-2002243995

19 July 2007 Assignment before Grant

  Helix Medical, Inc. The application has been assigned to Helix Medical, LLC

6 September 2007 Standard Patent Sealed

9 September 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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