Simplified piston slidable in a cylinder

Details for Australian Patent Application No. 2003261537 (hide)

Owner Nuovo Pignone Holding S.P.A.

Inventors Not Given

Agent Davies Collison Cave

Pub. Number AU-A-2003261537

Priority MI2002A 002400 13.11.02 IT

Filing date 7 November 2003

Wipo publication date 3 June 2004

International Classifications

F04D 017/10 Rotary pumps specially adapted forelastic fluids

F16J 001/10 Pistons - Connection to driving members

F01B 001/01 Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements

Event Publications

20 November 2003 Complete Application Filed

  Priority application(s): MI2002A 002400 13.11.02 IT

3 June 2004 Application Open to Public Inspection

  Published as AU-A-2003261537

18 October 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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