Personal air filter with amplifier and vibrator

Details for Australian Patent Application No. 2008331443 (hide)

Owner Efthimiou, D.

Inventors Efthimiou, Dimitrios

Agent Dimitrios Efthimiou

Pub. Number AU-B-2008331443

PCT Pub. Number WO2009/070851

Priority 2007906664 08.12.07 AU

Filing date 8 December 2008

Wipo publication date 11 June 2009

Acceptance publication date 4 November 2010

International Classifications

B01D 53/00 (2006.01) Separation of gases or vapours

A61B 7/02 (2006.01) Instruments for auscultation

A62B 7/00 (2006.01) Respirators

A62B 9/06 (2006.01) Component parts for respiratory or breathing apparatus

B01D 29/00 (2006.01) Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor

B01D 39/00 (2006.01) Filtering material for liquid or gaseous fluids

B01D 46/00 (2006.01) Filters or filtering processes specially modified for separating dispersed particles from gases or vapours

Event Publications

22 July 2010 PCT application entered the National Phase

  PCT publication WO2009/070851 Priority application(s): WO2009/070851

4 November 2010 Application Accepted

  Published as AU-B-2008331443

10 March 2011 Section 223 Application Allowed

  Efthimiou, D. The time in which to pay the acceptance fee has been extended to 04 Mar 2011. Address for service in Australia - Dimitrios Efthimiou 24 Heatherlea Drive Wheelers Hill VIC 3150 Extensions of Time, Section 223

10 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

17 March 2011 Standard Patent Sealed

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