ENERGY-OF-RESERVING WATERHAMMER ELIMINATING DEVICE

Details for Australian Patent Application No. 2002357553 (hide)

Owner CHEN, Lixin

Inventors CHEN, Lixin

Pub. Number AU-A-2002357553

PCT Number PCT/CN02/00909

PCT Pub. Number WO2003/062696

Priority 02204577.5 24.01.02 CN

Filing date 24 December 2002

Wipo publication date 2 September 2003

International Classifications

F16L 055/052 Devices or appurtenances for use in, or in connection with, pipes or pipe systems

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 02204577.5 24.01.02 CN

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2002357553

14 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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