Air filter and air conditioner

Details for Australian Patent Application No. 2002300100 (hide)

Owner Mitsubishi Denki Kabushiki Kaisha

Inventors Ooishi, Kazuhiro; Hotta, Toshihiro; Kojima, Kazuhito; Tanikawa, Yoshinori; Koizumi, Hideaki; Tazawa, Tetsuya

Agent Freehills

Pub. Number AU-B-2002300100

Priority 2001-221691 23.07.01 JP; 2001-210946 11.07.01 JP

Filing date 10 July 2002

Wipo publication date 12 June 2003

Acceptance publication date 16 October 2003

International Classifications

F24F 013/28 Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening

B01D 029/50 Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor - with multiple filtering elements, characterised by their mutual disposition

Event Publications

12 June 2003 Application Open to Public Inspection

  Published as AU-B-2002300100

16 October 2003 Application Accepted

  Published as AU-B-2002300100

19 February 2004 Standard Patent Sealed

5 February 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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

2002300101-A Lock

2002300099-An operating system for locks