Respirator system including convertible head covering member

Details for Australian Patent Application No. 2009232309 (hide)

Owner 3M Innovative Properties Company

Inventors Solyntjes, Alan J.; Davies, Alex; Brace, Thomas J.

Agent Freehills

Pub. Number AU-B-2009232309

PCT Pub. Number WO2009/123809

Priority 61/042,304 04.04.08 US

Filing date 2 March 2009

Wipo publication date 8 October 2009

Acceptance publication date 7 April 2011

International Classifications

A62B 18/02 (2006.01) Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes

A62B 7/12 (2006.01) Respirators

A62B 9/00 (2006.01) Component parts for respiratory or breathing apparatus

Event Publications

28 October 2010 PCT application entered the National Phase

  PCT publication WO2009/123809 Priority application(s): WO2009/123809

7 April 2011 Application Accepted

  Published as AU-B-2009232309

4 August 2011 Standard Patent Sealed

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