Compact low noise efficient blower for CPAP devices

Details for Australian Patent Application No. 2007252223 (hide)

Owner ResMed Ltd

Inventors Sweeney, Peter John; Kenyon, Barton John

Agent Halford & Co

Pub. Number AU-B-2007252223

PCT Pub. Number WO2007/134405

Priority 2006902781 24.05.06 AU

Filing date 24 May 2007

Wipo publication date 29 November 2007

Acceptance publication date 23 April 2009

International Classifications

F04D 19/02 (2006.01) Axial-flow pumps specially adapted for elastic fluids

A61M 16/00 (2006.01) Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration

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

F04D 3/00 (2006.01) Axial-flow pumps

F04D 29/32 (2006.01) Details, component parts, or accessories - for axial-flow pumps

F04D 29/52 (2006.01) Details, component parts, or accessories

Event Publications

11 December 2008 PCT application entered the National Phase

  PCT publication WO2007/134405 Priority application(s): WO2007/134405

23 April 2009 Application Accepted

  Published as AU-B-2007252223

20 August 2009 Standard Patent Sealed

18 August 2011 Assignment Registered

  ResMed Ltd The patent has been assigned to ResMed Motor Technologies Inc

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2007252224-Method and apparatus for multicarrier communications

2007252221-Apparatus and method for connecting a hearing aid to hearing aid test equipment