Filtering face-piece respirator support structure that has living hinges

Details for Australian Patent Application No. 2008302619 (hide)

Owner 3M Innovative Properties Company

Inventors Skulley, Thomas G.; Martin, Philip G.; Gebrewold, Yonas; Stepan, Daniel J.; Behymer, Lance E.; Daugaard, Dwayne D.; Johnson, Erik J.

Agent Freehills

Pub. Number AU-B-2008302619

PCT Pub. Number WO2009/038934

Priority 60/974,017 20.09.07 US

Filing date 27 August 2008

Wipo publication date 26 March 2009

Acceptance publication date 3 February 2011

International Classifications

A62B 7/10 (2006.01) Respirators - with filter elements

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

Event Publications

8 April 2010 PCT application entered the National Phase

  PCT publication WO2009/038934 Priority application(s): WO2009/038934

3 February 2011 Application Accepted

  Published as AU-B-2008302619

2 June 2011 Standard Patent Sealed

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