OPTICAL AND OPTOELECTRONIC ARTICLES

Details for Australian Patent Application No. 2002336629 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors NELSON, Brian, K.; MILLER, Michael, N.; BRENNAN, James, F., III; LABRAKE, Dwayne, L.; GATES, Brian, J.; CRONK, Bryon, J.; DAVID, Moses, M.

Pub. Number AU-A-2002336629

PCT Number PCT/US02/29787

PCT Pub. Number WO2003/025631

Priority 60/323,233 19.09.01 US; 10/245,231 17.09.02 US

Filing date 19 September 2002

Wipo publication date 1 April 2003

International Classifications

G02B 001/10 Optical elements characterised by the material of which they are made - Optical coatings produced by application to, or surface treatment of, optical elements

C23C 014/06 Coating by vacuum evaporation, by sputtering or by ion implantation - characterised by the coating material

C03C 017/00 Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating

G02B 006/24 Light guides - Coupling light guides

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 60/323,233 19.09.01 US; 10/245,231 17.09.02 US

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002336629

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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