METHOD AND APPARATUS FOR COMPRESSING A GAS TO A HIGH PRESSURE

Details for Australian Patent Application No. 2003212175 (hide)

Owner WESTPORT RESEARCH INC.

Inventors HESSAMI, Shahin; LOCKLEY, Ian; URSAN, Mihai; GRAM, Anker; GAVRIL, Gabriel

Pub. Number AU-A-2003212175

PCT Number PCT/CA03/00439

PCT Pub. Number WO2003/083298

Priority 2,379,766 28.03.02 CA

Filing date 26 March 2003

Wipo publication date 13 October 2003

International Classifications

F04B 009/117 Piston machines or pumps characterised by the driving or driven means to or from their working members

F04B 009/107 Piston machines or pumps characterised by the driving or driven means to or from their working members

F04B 039/06 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 - Cooling

F04B 031/00 Free-piston pumps specially adapted for elastic fluids

Event Publications

24 July 2003 Complete Application Filed

  Priority application(s): 2,379,766 28.03.02 CA

20 November 2003 Application Open to Public Inspection

  Published as AU-A-2003212175

16 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003212176-LEAK OIL RECOVERY IN A DOUBLE ACTING FREE PISTON ASSEMBLY

2003212174-RECIPROCABLE PISTON WITH A FLUID SCAVENGING SYSTEM AND METHOD OF SCAVENGING A FLUID