IMPROVEMENTS IN OR RELATING TO INTERNAL COMBUSTION ENGINES

Details for Australian Patent Application No. 2003259324 (hide)

Owner BOULTON, Andrew, J.

Inventors BOULTON, Andrew, J.

Pub. Number AU-A-2003259324

PCT Number PCT/GB03/03517

PCT Pub. Number WO2004/015246

Priority 0218674.0 12.08.02 GB

Filing date 12 August 2003

Wipo publication date 25 February 2004

International Classifications

F01L 007/02 Rotary or oscillatory slide-valve gear or valve arrangements

F01L 001/356 Valve-gear or valve arrangements for positive-displacement machines or engines other than steam engines, e.g. for internal-combustion piston engines, without provision for variable fluid distribution

F01L 007/16 Rotary or oscillatory slide-valve gear or valve arrangements

F01L 001/34 Valve-gear or valve arrangements for positive-displacement machines or engines other than steam engines, e.g. for internal-combustion piston engines, without provision for variable fluid distribution - characterised by the provision of means for changing the timing of the valves without changing the duration of opening

F01L 001/352 Valve-gear or valve arrangements for positive-displacement machines or engines other than steam engines, e.g. for internal-combustion piston engines, without provision for variable fluid distribution

Event Publications

13 November 2003 Complete Application Filed

  Priority application(s): 0218674.0 12.08.02 GB

8 April 2004 Application Open to Public Inspection

  Published as AU-A-2003259324

26 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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