Vehicle with retractable wheel

Details for Australian Patent Application No. 2002249471 (hide)

Owner Covelink Marine Limited British Waterways Board

Inventors Royle, David Albert Cyril

Agent Davies Collison Cave

Pub. Number AU-B-2002249471

PCT Pub. Number WO2002/087908

Priority 0110638.4 01.05.01 GB

Filing date 29 April 2002

Wipo publication date 11 November 2002

Acceptance publication date 22 November 2007

International Classifications

B60G 7/00 (2006.01) Pivoted suspension arms

B60F 3/00 (2006.01) Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water

B60G 3/01 (2006.01) Resilient suspensions for a single wheel

B60G 3/18 (2006.01) Resilient suspensions for a single wheel - with two or more pivoted arms, e.g. parallelogram

B60G 17/02 (2006.01) Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load - Spring characteristics

B62D 61/12 (2006.01) Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002249471

22 November 2007 Application Accepted

  Published as AU-B-2002249471

12 June 2008 Standard Patent Sealed

25 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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