A powered air purifying respirator

Details for Australian Patent Application No. 2011227672 (hide)

Owner 3M Innovative Properties Company

Inventors Curran, Desmond T.; Murphy, Andrew; Walker, Garry J.; Sayers, Terence M.; Henderson, Christopher P.; Kallman, Bengt

Agent Freehills

Pub. Number AU-A-2011227672

PCT Pub. Number WO2011/115754

Priority 1004405.5 17.03.10 GB

Filing date 3 March 2011

Wipo publication date 22 September 2011

International Classifications

A62B 7/10 Respirators - with filter elements

A62B 18/08 Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes

A62B 23/02 Filters for breathing-protection purposes

Event Publications

11 October 2012 PCT application entered the National Phase

  PCT publication WO2011/115754 Priority application(s): WO2011/115754

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