Mask system

Details for Australian Patent Application No. 2004308535 (hide)

Owner ResMed Limited

Inventors Dantanarayana, Muditha Pradeep; Worboys, David John; Snow, John Michael; Stallard, Philip Thomas; Ging, Anthony Michael; Smart, Gregory Scott

Agent Halfords IP

Pub. Number AU-B-2004308535

PCT Pub. Number WO2005/063327

Priority 60/571,488 17.05.04 US; 60/619,022 18.10.04 US; 60/588,341 16.07.04 US; PCT/ AU2004/001760 15.12.04 AU; 60/533,229 31.12.03 US

Filing date 22 December 2004

Wipo publication date 14 July 2005

Acceptance publication date 26 August 2010

International Classifications

A61M 16/06 (2006.01) Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration - Respiratory or anaesthetic masks

A62B 7/00 (2006.01) Respirators

A62B 9/02 (2006.01) Component parts for respiratory or breathing apparatus

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

13 July 2006 PCT application entered the National Phase

  PCT publication WO2005/063327 Priority application(s): WO2005/063327

4 December 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

12 February 2009 Section 223 Application Allowed

  ResMed Limited The time in which to request examination has been extended to 29 Nov 2008. Address for service in Australia - Halford & Co 1 Market Street Sydney NSW 2000 2005

26 August 2010 Application Accepted

  Published as AU-B-2004308535

23 December 2010 Standard Patent Sealed

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