Hybrid hotair heater

Details for Australian Patent Application No. 2003270976 (hide)

Owner Rinnai Corporation

Inventors Ito, Keiichi; Fujisawa, Yoshinori; Yamada, Yoshimune; Nomura, Toshiyuki; Shimonoma, Yukihiko

Agent Griffith Hack

Pub. Number AU-B-2003270976

Priority 371397/2002 24.12.02 JP

Filing date 17 December 2003

Wipo publication date 8 July 2004

Acceptance publication date 20 November 2008

International Classifications

F24H 3/02 (2006.01) Air heaters having heat generating means - with forced circulation

F24H 3/04 (2006.01) Air heaters having heat generating means - the air being in direct contact with the heating medium, e.g. electric heating element

F24H 3/06 (2006.01) Air heaters having heat generating means

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 371397/2002 24.12.02 JP

8 July 2004 Application Open to Public Inspection

  Published as AU-B-2003270976

20 November 2008 Application Accepted

  Published as AU-B-2003270976

19 March 2009 Standard Patent Sealed

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