An operating theater lamp

Details for Australian Patent Application No. 2002301577 (hide)

Owner Berchtold Holding GMBH

Inventors Scholz, Manfred

Agent Griffith Hack

Pub. Number AU-B-2002301577

Priority 10151978.8 22.10.01 DE

Filing date 22 October 2002

Wipo publication date 12 June 2003

Acceptance publication date 14 December 2006

International Classifications

F21V 14/08 (2006.01) Changing the characteristics or distribution of the light emitted by adjustment of parts

F21V 11/00 (2006.01) Screens not covered by groups , , or

H05B 41/00 (2006.01) Circuit arrangements or apparatus for igniting or operating discharge lamps

F21W 131/205 (2006.01)

Event Publications

12 June 2003 Application Open to Public Inspection

  Published as AU-B-2002301577

14 December 2006 Application Accepted

  Published as AU-B-2002301577

19 April 2007 Standard Patent Sealed

20 May 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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