Valve controlled divided chamber internal combustion engine

Details for Australian Patent Application No. 2002342383 (hide)

Owner Barrack Combustion Process Pty Ltd

Inventors Lampard, Robert Douglas

Agent Griffith Hack

Pub. Number AU-B-2002342383

PCT Number PCT/AU02/01365

PCT Pub. Number WO2003/046345

Priority PR 9193 29.11.01 AU

Filing date 25 November 2002

Wipo publication date 10 June 2003

Acceptance publication date 29 January 2009

International Classifications

F02B 19/02 (2006.01) Engines characterised byprecombustion chambers or air-storage chambers, or characterised by special shape or construction of combustion chambers to improve operation

F02B 19/10 (2006.01) Engines characterised byprecombustion chambers or air-storage chambers, or characterised by special shape or construction of combustion chambers to improve operation

F02B 19/12 (2006.01) Engines characterised byprecombustion chambers or air-storage chambers, or characterised by special shape or construction of combustion chambers to improve operation

F02B 19/16 (2006.01) Engines characterised byprecombustion chambers or air-storage chambers, or characterised by special shape or construction of combustion chambers to improve operation

F02F 3/26 (2006.01) Pistons - having combustion chamber in piston head

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): PR 9193 29.11.01 AU

21 August 2003 Application Open to Public Inspection

  Published as AU-B-2002342383

29 January 2009 Application Accepted

  Published as AU-B-2002342383

28 May 2009 Standard Patent Sealed

17 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

16 September 2010 Section 223 Application Received

  Barrack Combustion Process Pty Ltd An application to extend the time from 25 Nov 2009 to 25 Jun 2010 in which to pay a renewal fee has been filed . Address for service in Australia - Griffith Hack Level 19 109 St Georges Terrace Perth WA 6000

4 November 2010 Section 223 Application Allowed

  Barrack Combustion Process Pty Ltd The time in which to pay a renewal fee has been extended to 25 Jun 2010. Address for service in Australia - Griffith Hack Level 19 109 St Georges Terrace Perth WA 6000

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