REGULATING DEVICE

Details for Australian Patent Application No. 2003273810 (hide)

Owner COOPER CAMERON CORPORATION

Inventors BIESTER, Klaus

Pub. Number AU-A-2003273810

PCT Number PCT/EP03/09701

PCT Pub. Number WO2004/020885

Priority 202 13 391.5 30.08.02 DE

Filing date 1 September 2003

Wipo publication date 19 March 2004

International Classifications

F16K 031/04 Operating means - using a motor

F16K 031/528 Operating means

E21B 034/04 Valve arrangements for boreholes or wells

E21B 033/035 Sealing or packing boreholes or wells

H02K 007/06 Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine - Means for converting reciprocating into rotary motion or

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): 202 13 391.5 30.08.02 DE

6 May 2004 Application Open to Public Inspection

  Published as AU-A-2003273810

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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