Filtering face-piece respirator having nose clip molded into the mask body

Details for Australian Patent Application No. 2008311137 (hide)

Owner 3M Innovative Properties Company

Inventors Behymer, Lance E.; Gebrewold, Yonas; Daugaard, Dwayne D.; Stepan, Daniel J.; Domroese, Michael K.

Agent Freehills

Pub. Number AU-B-2008311137

PCT Pub. Number WO2009/048748

Priority 60/978,431 09.10.07 US

Filing date 26 September 2008

Wipo publication date 16 April 2009

Acceptance publication date 27 October 2011

International Classifications

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

A62B 23/02 (2006.01) Filters for breathing-protection purposes

Event Publications

8 April 2010 PCT application entered the National Phase

  PCT publication WO2009/048748 Priority application(s): WO2009/048748

27 October 2011 Application Accepted

  Published as AU-B-2008311137

23 February 2012 Standard Patent Sealed

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