Microlens sheeting with floating image using a shape memory material

Details for Australian Patent Application No. 2007276932 (hide)

Owner 3M Innovative Properties Company

Inventors Mazurek, Mieczyslaw H.; Jonza, James M.; Dunn, Douglas S.

Agent Freehills

Pub. Number AU-B-2007276932

PCT Pub. Number WO2008/014142

Priority 11/495,999 28.07.06 US

Filing date 17 July 2007

Wipo publication date 31 January 2008

Acceptance publication date 14 April 2011

International Classifications

G02B 5/00 (2006.01) Optical elements other than lenses

Event Publications

5 February 2009 PCT application entered the National Phase

  PCT publication WO2008/014142 Priority application(s): WO2008/014142

14 April 2011 Application Accepted

  Published as AU-B-2007276932

11 August 2011 Standard Patent Sealed

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