Internal combustion engine

Details for Australian Patent Application No. 2001280453 (hide)

Owner Deltahawk, Inc.

Inventors Doers, Douglas A.; Bergman, Dean Palmer

Agent Griffith Hack

Pub. Number AU-B-2001280453

PCT Pub. Number WO02/08591

Priority 09/663,838 15.09.00 US; 60/220,787 25.07.00 US

Filing date 29 June 2001

Wipo publication date 5 February 2002

Acceptance publication date 6 October 2005

International Classifications

F02B 075/32 Other engines, e.g. single-cylinder engines - Engines characterised by connections between pistons and main shafts and not specific to preceding main groups

Event Publications

6 October 2005 Application Accepted

  Published as AU-B-2001280453

2 February 2006 Standard Patent Sealed

17 May 2007 Assignment Registered

  DeltaHawk, Inc. The patent has been assigned to DeltaHawk Engines, Inc.

28 January 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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