CENTER DRIVEN PRESSURE CLAMPED PUMP

Details for Australian Patent Application No. 2002248625 (hide)

Owner EWALD, Dennis, G.

Inventors EWALD, Dennis, G.

Pub. Number AU-A-2002248625

PCT Pub. Number WO2002/077416

Priority 10/097,475 13.03.02 US; 60/277,576 21.03.01 US

Filing date 14 March 2002

Wipo publication date 8 October 2002

International Classifications

F01C 021/10 Component parts, details, or accessories, not provided for in groups

F04C 015/00 Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups

F04C 002/08 Rotary-piston machines or pumps

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002248625

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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