A method and system of calibrating air flow in a respirator system

Details for Australian Patent Application No. 2001273130 (hide)

Owner 3M Innovative Properties Company

Inventors Cook, David; Bennett, Mike R.

Agent Davies Collison Cave

Pub. Number AU-B-2001273130

PCT Pub. Number WO2002/066113

Priority 09/788,786 20.02.01 US

Filing date 2 July 2001

Wipo publication date 4 September 2002

Acceptance publication date 16 November 2006

International Classifications

A62B 18/00 (2006.01) Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes

Event Publications

27 February 2003 Application Open to Public Inspection

  Published as AU-B-2001273130

16 November 2006 Application Accepted

  Published as AU-B-2001273130

15 March 2007 Standard Patent Sealed

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