VARIABLE VALVE TIMING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

Details for Australian Patent Application No. 2002322874 (hide)

Owner ABSOLUTE ZERO EMISSION TECHNOLOGIES CORP.

Inventors KEASHLY, Dusty; POMERLEAU, Daniel, Guy; KNUTSON, Gary

Pub. Number AU-A-2002322874

PCT Number PCT/CA02/01231

PCT Pub. Number WO2003/014536

Priority 09/924,041 07.08.01 US

Filing date 7 August 2002

Wipo publication date 24 February 2003

International Classifications

F01L 013/00 Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations

F01L 001/18 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 - Rocking arms or levers

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 09/924,041 07.08.01 US

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002322874

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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