BUNDLE OF PIPES AND METHOD FOR PARALLEL ARRANGEMENT OF PIPES ACCORDING TO A BORE AND SWIVEL METHOD

Details for Australian Patent Application No. 2002228075 (hide)

Owner STADTWERKE SCHWERTE GMBH

Inventors JOHN, Martin; ROUS, Klaus

Pub. Number AU-A-2002228075

PCT Pub. Number WO2002/061319

Priority 101 03 859.3 30.01.01 DE

Filing date 29 January 2002

Wipo publication date 12 August 2002

International Classifications

F16L 007/00 Supporting pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic

E21B 007/28 Special methods or apparatus for drilling

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002228075

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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