Variable timing mechanism for a rotary valve

Details for Australian Patent Application No. 2001261911 (hide)

Owner Bishop Innovation Limited

Inventors Wallis, Anthony Bruce

Agent Bishop Innovation Limited

Pub. Number AU-B-2001261911

PCT Pub. Number WO01/92705

Priority PQ7836 30.05.00 AU

Filing date 30 May 2001

Wipo publication date 11 December 2001

Acceptance publication date 1 April 2004

International Classifications

F02D 013/02 Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing - during engine operation

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

Event Publications

1 April 2004 Application Accepted

  Published as AU-B-2001261911

22 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

5 August 2004 Section 223 Application Allowed

  Bishop Innovation Limited The time in which to pay the acceptance fee has been extended to 01 Aug 2004. Address for service in Australia - Bishop Innovation Limited 10 Waterloo Road North Ryde NSW 2113 2002

12 August 2004 Standard Patent Sealed

24 December 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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