Hybrid hotair heater

Details for Australian Patent Application No. 2003252794 (hide)

Owner Rinnai Corporation

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

Agent Griffith Hack

Pub. Number AU-B-2003252794

Priority 2002/289588 02.10.02 JP

Filing date 2 October 2003

Wipo publication date 22 April 2004

Acceptance publication date 6 August 2009

International Classifications

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 3/12 (2006.01) Air heaters having heat generating means - with additional heating arrangements

Event Publications

23 October 2003 Complete Application Filed

  Priority application(s): 2002/289588 02.10.02 JP

22 April 2004 Application Open to Public Inspection

  Published as AU-B-2003252794

6 August 2009 Application Accepted

  Published as AU-B-2003252794

3 December 2009 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003252795-Apparatus for measuring the weight of small items

2003252793-Retaining system