Fire resistant conduit insert for optical fiber cable

Details for Australian Patent Application No. 2003220429 (hide)

Owner Milliken & Company

Inventors Morris, David D

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003220429

PCT Number PCT/US03/08607

PCT Pub. Number WO2003/083547

Priority 10/109,384 28.03.02 US

Filing date 20 March 2003

Wipo publication date 13 October 2003

Acceptance publication date 5 July 2007

International Classifications

G02B 6/44 (2006.01) Light guides - Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables

F16L 9/19 (2006.01) Pipes

F16L 11/12 (2006.01) Hoses, i.e. flexible pipes - with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting

F16L 11/22 (2006.01) Hoses, i.e. flexible pipes

G02B 6/46 (2006.01) Light guides - Processes or apparatus adapted for installing optical fibres or optical cables

H02G 9/06 (2006.01) Installations of electric cables or lines in or on the ground or water - in underground tubes or conduits

A62C 3/16 (2006.01) Fire prevention, containment or extinguishing specially adapted for particular objects or places

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/109,384 28.03.02 US

20 November 2003 Application Open to Public Inspection

  Published as AU-B-2003220429

5 July 2007 Application Accepted

  Published as AU-B-2003220429

1 November 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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