MULTILAYER INFRARED REFLECTING FILM WITH HIGH AND SMOOTH TRANSMISSION IN VISIBLE WAVELENGTH REGION AND LAMINATE ARTICLES MADE THEREFROM

Details for Australian Patent Application No. 2002246996 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors LIU, Yaoqi J.; SIEVERS, Jerry A.; RUFF, Andrew T.

Pub. Number AU-A-2002246996

PCT Pub. Number WO2002/061469

Priority 60/261,942 15.01.01 US

Filing date 15 January 2002

Wipo publication date 12 August 2002

International Classifications

G02B 005/28 Optical elements other than lenses - Interference filters

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002246996

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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