Respirator flow control apparatus and method

Details for Australian Patent Application No. 2008307327 (hide)

Owner 3M Innovative Properties Company

Inventors Walker, Garry J.; Curran, Desmond T.; Fernandes, Mark A.J.

Agent Freehills

Pub. Number AU-B-2008307327

PCT Pub. Number WO2009/045674

Priority 60/977,699 05.10.07 US

Filing date 3 September 2008

Wipo publication date 9 April 2009

Acceptance publication date 15 December 2011

International Classifications

A62B 18/10 (2006.01) Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes

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

Event Publications

6 May 2010 PCT application entered the National Phase

  PCT publication WO2009/045674 Priority application(s): WO2009/045674

15 December 2011 Application Accepted

  Published as AU-B-2008307327

12 April 2012 Standard Patent Sealed

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