Unitary respirator with molded thermoset elastomeric elements

Details for Australian Patent Application No. 2008293810 (hide)

Owner 3M Innovative Properties Company

Inventors Hoogenraad, Johannes; Knivsland, David P.; Flannigan, Paul J.

Agent Freehills

Pub. Number AU-B-2008293810

PCT Pub. Number WO2009/029349

Priority 60/999,743 31.08.07 US

Filing date 15 July 2008

Wipo publication date 5 March 2009

Acceptance publication date 6 October 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

Event Publications

18 March 2010 PCT application entered the National Phase

  PCT publication WO2009/029349 Priority application(s): WO2009/029349

6 October 2011 Application Accepted

  Published as AU-B-2008293810

2 February 2012 Standard Patent Sealed

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