Heat-resistant crimped yarn

Details for Australian Patent Application No. 2004220710 (hide)

Owner Du Pont-Toray Co., Ltd.

Inventors Kosuge, Kazuhiko; Nakabayashi, Iori; Tanahashi, Mitsuhiko; Hatano, Takeshi

Agent Griffith Hack

Pub. Number AU-B-2004220710

Parent 778248

Filing date 13 October 2004

Wipo publication date 11 November 2004

Acceptance publication date 19 October 2006

International Classifications

D02G 3/24 (2006.01) Yarns or threads, e.g. fancy yarns - Bulked yarns or threads, e.g. formed from staple fibre components with different relaxation characteristics

D02G 1/00 (2006.01) Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics

D02G 1/02 (2006.01) Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics - by twisting, fixing the twist and backtwisting, i.e . by imparting false twist

Event Publications

28 October 2004 Complete Application Filed

11 November 2004 Application Open to Public Inspection

  Published as AU-B-2004220710

19 October 2006 Application Accepted

  Published as AU-B-2004220710

15 February 2007 Standard Patent Sealed

15 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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