Personal respiratory protection device that has a permanent or semipermanent bayonet connection

Details for Australian Patent Application No. 2004311974 (hide)

Owner 3M Innovative Properties Company

Inventors Solyntjes, Alan J.; Johnson, Benjamin A.; Foslien, Floyd L.

Agent Davies Collison Cave

Pub. Number AU-A-2004311974

PCT Pub. Number WO2005/065781

Priority 10/750,077 31.12.03 US

Filing date 14 December 2004

Wipo publication date 21 July 2005

International Classifications

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

Event Publications

27 July 2006 PCT application entered the National Phase

  PCT publication WO2005/065781 Priority application(s): WO2005/065781

26 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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