Tracheotomy valve unit

Details for Australian Patent Application No. 2003297942 (hide)

Owner Rutter, D.M.

Inventors Rutter, Michael, John

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003297942

PCT Number PCT/US2003/0397

PCT Pub. Number WO2004/060438

Priority 60/433,735 16.12.02 US

Filing date 15 December 2003

Wipo publication date 29 July 2004

Acceptance publication date 8 January 2009

International Classifications

A61M 16/04 (2006.01) Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration - Tracheal tubes

A61M 16/20 (2006.01) Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration - Valves specially adapted to medical respiratory devices

Event Publications

6 May 2004 Complete Application Filed

  Priority application(s): 60/433,735 16.12.02 US

2 September 2004 Application Open to Public Inspection

  Published as AU-B-2003297942

20 November 2008 Assignment before Grant

  Children's Hospital Medical Center The application has been assigned to Rutter, Dr Michael

8 January 2009 Application Accepted

  Published as AU-B-2003297942

7 May 2009 Standard Patent Sealed

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