A Buoyancy Device

Details for Australian Patent Application No. 2002236057 (hide)

Owner CONTROLLED VARIABLE BUOYANCY SYSTEMS LIMITED

Inventors McGarry, John Peter; Emerson, Anthony Richard Warwick

Agent Wrays

Pub. Number AU-A-2002236057

PCT Pub. Number WO2002/072416

Priority 0105830.4 09.03.01 GB

Filing date 8 March 2002

Wipo publication date 24 September 2002

International Classifications

B63C 007/10 Salvaging of disabled, stranded, or sunken vessels

Event Publications

20 March 2003 Application Open to Public Inspection

  Published as AU-A-2002236057

6 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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