OPTICAL FILTER

Details for Australian Patent Application No. 2002319632 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors MINAMI, Kazuhiko

Pub. Number AU-A-2002319632

PCT Number PCT/US02/23240

PCT Pub. Number WO2003/010569

Priority 2001-221312 23.07.01 JP

Filing date 3 July 2002

Wipo publication date 17 February 2003

International Classifications

G02B 005/20 Optical elements other than lenses - Filters

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 2001-221312 23.07.01 JP

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002319632

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  Application withdrawn under section 141(3)/See Reg. 8.3(2). Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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