Methods and systems for installing cable and conduit in pipelines

Details for Australian Patent Application No. 2002237647 (hide)

Owner Sempra Fiber Links

Inventors Hammer, Ronald D.; Beals, Scott A.; Evans, Robert E.

Agent Spruson & Ferguson

Pub. Number AU-B-2002237647

PCT Pub. Number WO02/37925

Priority 09/685,236 10.10.00 US; 09/876,802 07.06.01 US

Filing date 9 October 2001

Wipo publication date 21 May 2002

Acceptance publication date 3 August 2006

International Classifications

B65H 59/00 (2006.01) Adjusting or controlling tension in filamentary material, e.g. for preventing snarling

F16L 7/00 (2006.01) Supporting pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic

Event Publications

3 August 2006 Application Accepted

  Published as AU-B-2002237647

30 November 2006 Standard Patent Sealed

4 January 2007 Change of Name(s) of Applicant(s), Section 104

  Sempra Fiber Links The name of the applicant has been changed to Sempra Broadband

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