Automatic darkening filter with automatic power management

Details for Australian Patent Application No. 2006262620 (hide)

Owner 3M Innovative Properties Company

Inventors Sundell, Ingvar

Agent Davies Collison Cave

Pub. Number AU-B-2006262620

PCT Pub. Number WO2007/001777

Priority 11/157,038 20.06.05 US

Filing date 7 June 2006

Wipo publication date 4 January 2007

Acceptance publication date 27 October 2011

International Classifications

A61F 9/06 (2006.01) Treatment or protection of the eyes or ears

Event Publications

24 January 2008 PCT application entered the National Phase

  PCT publication WO2007/001777 Priority application(s): WO2007/001777

27 October 2011 Application Accepted

  Published as AU-B-2006262620

23 February 2012 Standard Patent Sealed

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