Multi-layer blown film molding machine and method of molding multi-layer blown film

Details for Australian Patent Application No. 2004288793 (hide)

Owner Mitsubishi Heavy Industries, Ltd. Shikoku Kakoh Co., Ltd.

Inventors Kitajima, Hidetoshi; Andou, Akitaka; Kitauji, Yoshiyuki; Nyuko, Masayuki; Yoshihara, Shigeru; Futagawa, Takashi; Kometani, Hideo; Goma, Shinichiro; Nishida, Takahiro; Hasegawa, Noritaka

Agent Spruson & Ferguson

Pub. Number AU-A-2004288793

PCT Pub. Number WO2005/046970

Priority 2004-045474 20.02.04 JP; 2003-382947 12.11.03 JP

Filing date 12 November 2004

Wipo publication date 26 May 2005

International Classifications

B29C 55/28 (2006.01) Shaping by stretching, e.g. drawing through a die - of blown tubular films, e.g. by inflation

Event Publications

16 March 2006 PCT application entered the National Phase

  PCT publication WO2005/046970 Priority application(s): WO2005/046970

3 September 2009 Assignment before Grant

  Mitsubishi Heavy Industries, Ltd.; Shikoku Kakoh Co., Ltd. The application has been assigned to Shikoku Kakoh Co., Ltd. 2005

24 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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