Modular respirators and a method of conversion thereof

Details for Australian Patent Application No. 2001266711 (hide)

Owner 3M Innovative Properties Company

Inventors Fabin, Frank, J.

Agent Davies Collison Cave

Pub. Number AU-B-2001266711

PCT Pub. Number WO2002/056965

Priority 09/765,224 18.01.01 US

Filing date 5 June 2001

Wipo publication date 30 July 2002

Acceptance publication date 13 September 2007

International Classifications

A62B 17/04 (2006.01) Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes

A61M 16/06 (2006.01) Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration - Respiratory or anaesthetic masks

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

A62B 18/08 (2006.01) Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-B-2001266711

13 September 2007 Application Accepted

  Published as AU-B-2001266711

17 January 2008 Standard Patent Sealed

7 January 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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