PISTON FOR A HERMETIC COMPRESSOR

Details for Australian Patent Application No. 2003238586 (hide)

Owner EMPRESA BRASILEIRA DE COMPRESSORES S/A EMBRACO

Inventors LILIE, Dietmar, Erich, Bernhard

Pub. Number AU-A-2003238586

PCT Number PCT/BR03/00086

PCT Pub. Number WO2004/005713

Priority PI 0202821-2 04.07.02 BR

Filing date 2 July 2003

Wipo publication date 23 January 2004

International Classifications

F04B 039/00 Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups

F04B 039/02 Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups - Lubrication

F04B 035/04 Piston pumpsspecially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): PI 0202821-2 04.07.02 BR

11 March 2004 Application Open to Public Inspection

  Published as AU-A-2003238586

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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