CORNER PIECE-LESS DUCT, METHOD OF PRODUCING THE SAME, AND DUCT-FORMING MACHINE

Details for Australian Patent Application No. 2003275573 (hide)

Owner AIR SYSTEM KABUSHIKI KAISHA

Inventors Marukawa, Mitsuru; Iizuka, Shozo; Yoshimoto, Yoshimasa; Yamamoto, Toshio; Hara, Takashi

Agent Cullens

Pub. Number AU-A-2003275573

PCT Number PCT/JP03/13458

PCT Pub. Number WO2004/038301

Priority 2002-307314 22.10.02 JP

Filing date 22 October 2003

Wipo publication date 13 May 2004

International Classifications

F24F 013/02 Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening - Ducting arrangements

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): 2002-307314 22.10.02 JP

17 June 2004 Application Open to Public Inspection

  Published as AU-A-2003275573

5 June 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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