Breathing air filtration devices

Details for Australian Patent Application No. 2006297495 (hide)

Owner Dolezal Creative Innovations, LLC.

Inventors Dolezal, David M.; Gelfman, Daniel M.; Wilder, John D.

Agent Watermark

Pub. Number AU-A-2006297495

PCT Pub. Number WO2007/041015

Priority 11/238,672 29.09.05 US

Filing date 21 September 2006

Wipo publication date 12 April 2007

International Classifications

A62B 23/06 (2006.01) Filters for breathing-protection purposes

Event Publications

24 April 2008 PCT application entered the National Phase

  PCT publication WO2007/041015 Priority application(s): WO2007/041015

19 April 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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