Laryngeal mask airway

Details for Australian Patent Application No. 2003100555 (hide)

Owner Chang, T.

Inventors Chang, Ti-Li

Agent Madderns

Pub. Number AU-A-2003100555

Filing date 11 July 2003

Opi date 14 August 2003

International Classifications

A61M 016/04 Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration - Tracheal tubes

Event Publications

24 July 2003 Innovation Patent Application Filed

14 August 2003 Innovation Patent Open to Public Inspection

  Published as AU-A-2003100555

14 August 2003 Innovation Patent Sealed

28 July 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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