Expandable face mask with engageable stiffening element

Details for Australian Patent Application No. 2009336107 (hide)

Owner 3M Innovative Properties Company

Inventors Duffy, Dean R.

Agent Freehills

Pub. Number AU-B-2009336107

PCT Pub. Number WO2010/080226

Priority 12/337,842 18.12.08 US

Filing date 24 November 2009

Wipo publication date 15 July 2010

Acceptance publication date 10 November 2011

International Classifications

A62B 9/00 (2006.01) Component parts for respiratory or breathing apparatus

A62B 18/02 (2006.01) Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes

Event Publications

14 July 2011 PCT application entered the National Phase

  PCT publication WO2010/080226 Priority application(s): WO2010/080226

10 November 2011 Application Accepted

  Published as AU-B-2009336107

8 March 2012 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2009336141-Combination therapies for neoplastic disorders

2009336102-Coal rope distributor with replaceable wear components