Oral leak prevention device for use in CPAP (continuous positive airway pressure therapy)

Details for Australian Patent Application No. 2004100928 (hide)

Owner Sleepzone CPAP Products

Inventors James, Paul; Fischer, Donald Leslie

Agent Sleepzone CPAP Products

Pub. Number AU-A-2004100928

Filing date 1 November 2004

Opi date 23 December 2004

International Classifications

A61M 016/06 Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration - Respiratory or anaesthetic masks

A61M 015/08 Inhaling devices - Inhaling devices inserted into the nose

A61M 016/20 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

18 November 2004 Innovation Patent Application Filed

23 December 2004 Application with amended filing dates

  Sleepzone CPAP Products The filing date has been amended to 01.11.2004

23 December 2004 Innovation Patent Open to Public Inspection

  Published as AU-A-2004100928

23 December 2004 Innovation Patent Sealed

29 May 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Examination has not been requested on this patent. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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