Illumination device

Details for Australian Patent Application No. 2004312576 (hide)

Owner Engel, H.

Inventors Engel, Hartmut S.

Agent Griffith Hack

Pub. Number AU-B-2004312576

PCT Pub. Number WO2005/066540

Priority 103 60 943.1 23.12.03 DE

Filing date 26 November 2004

Wipo publication date 21 July 2005

Acceptance publication date 28 May 2009

International Classifications

F21S 2/00 (2006.01) Systems oflighting devices, not provided for in main groups or , e.g. of modular construction

F21S 8/04 (2006.01) Lighting devices intended for fixed installation - intended only for mounting on a ceiling or like overhead structure

F21V 3/00 (2006.01) Globes

F21V 7/00 (2006.01) Reflectors for light sources

F21V 7/09 (2006.01) Reflectors for light sources

F21V 9/08 (2006.01) Light filters

F21V 13/10 (2006.01) Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups

F21V 14/04 (2006.01) Changing the characteristics or distribution of the light emitted by adjustment of parts

Event Publications

6 July 2006 PCT application entered the National Phase

  PCT publication WO2005/066540 Priority application(s): WO2005/066540

28 May 2009 Application Accepted

  Published as AU-B-2004312576

24 September 2009 Standard Patent Sealed

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