ROTARY POSITIVE DISPLACEMENT MACHINE

Details for Australian Patent Application No. 2003202052 (hide)

Owner E.A. TECHNICAL SERVICES LIMITED

Inventors Driver, Ronald, W.

Pub. Number AU-A-2003202052

PCT Number PCT/GB03/00194

PCT Pub. Number WO2003/062604

Priority 0211603.6 21.05.02 GB; 0216084.4 11.07.02 GB; 0222776.7 02.10.02 GB; 0225939.8 07.11.02 GB; 0200991.8 17.01.02 GB

Filing date 17 January 2003

Wipo publication date 2 September 2003

International Classifications

F01C 001/46 Rotary-piston machines or engines

F01C 011/00 Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type

F01C 019/08 Sealing arrangements in rotary-piston machines or engines

F01C 021/08 Component parts, details, or accessories, not provided for in groups

F01C 021/16 Component parts, details, or accessories, not provided for in groups

F01C 001/39 Rotary-piston machines or engines

F01C 013/00 Adaptations of machines or engines for special use

F01C 021/00 Component parts, details, or accessories, not provided for in groups

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 0211603.6 21.05.02 GB; 0216084.4 11.07.02 GB; 0222776.7 02.10.02 GB; 0225939.8 07.11.02 GB; 0200991.8 17.01.02 GB

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2003202052

7 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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