COMMUNICATION APPARATUS, METHOD AND SYSTEM FOR A SELFCONTAINED BREATHING APPARATUS

Details for Australian Patent Application No. 2003229210 (hide)

Owner GRAYLING WIRELESS INC.

Inventors WILLIAMS, Robby, Gordon

Pub. Number AU-A-2003229210

PCT Number PCT/CA03/00796

PCT Pub. Number WO2003/103773

Priority 60/385,580 05.06.02 US

Filing date 27 May 2003

Wipo publication date 22 December 2003

International Classifications

A62B 018/08 Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes

H04B 001/38 Details of transmission systems, not covered by a single one of groups - Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 60/385,580 05.06.02 US

19 February 2004 Application Open to Public Inspection

  Published as AU-A-2003229210

24 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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