Smoke sensor using scattering light

Details for Australian Patent Application No. 2004290246 (hide)

Owner HOCHIKI Corporation

Inventors Nagashima, Tetsuya

Agent Pizzeys

Pub. Number AU-B-2004290246

PCT Pub. Number WO2005/048208

Priority 2003-386688 17.11.03 JP; 2003-386689 17.11.03 JP

Filing date 17 November 2004

Wipo publication date 26 May 2005

Acceptance publication date 10 June 2010

International Classifications

G08B 17/107 (2006.01) Fire alarms

Event Publications

8 June 2006 PCT application entered the National Phase

  PCT publication WO2005/048208 Priority application(s): WO2005/048208

10 June 2010 Application Accepted

  Published as AU-B-2004290246

7 October 2010 Standard Patent Sealed

14 June 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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