Tube manufacturing apparatus, and existing-tube reconditioning method using the tube manufacturing apparatus

Details for Australian Patent Application No. 2007335419 (hide)

Owner SEKISUI CHEMICAL CO., LTD.

Inventors Sugahara, Hiroshi; Kakine, Shinji; Yamamoto, Takashi; Minagi, Takushi

Agent Griffith Hack

Pub. Number AU-B-2007335419

PCT Pub. Number WO2008/075681

Priority 2006-340207 18.12.06 JP

Filing date 18 December 2007

Wipo publication date 26 June 2008

Acceptance publication date 24 February 2011

International Classifications

B29C 63/32 (2006.01) Lining or sheathing, i.e. applying preformed layers or sheathings of plastics

F16L 1/00 (2006.01) Laying or reclaiming pipes

Event Publications

2 July 2009 PCT application entered the National Phase

  PCT publication WO2008/075681 Priority application(s): WO2008/075681

24 February 2011 Application Accepted

  Published as AU-B-2007335419

10 March 2011 Corrigenda

  Applications Accepted - Name Index Under the name SEKISUI CHEMICAL CO., LTD., Application No. 2007335419, under INID (54) correct the title to read Pipe producing apparatus and existing pipe rehabilitating method employing the same

23 June 2011 Standard Patent Sealed

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