Interlocking profiled fastening foils used as waveguides for illumination purposes

Details for Australian Patent Application No. 2003205323 (hide)

Owner 3M Innovative Properties Company

Inventors Spiewak, Brian E; Brott, Robert L; Johnston, Raymond P; Yi, Jennifer R

Agent Davies Collison Cave

Pub. Number AU-B-2003205323

PCT Number PCT/US03/02160

PCT Pub. Number WO2003/083531

Priority 10/107,655 27.03.02 US

Filing date 23 January 2003

Wipo publication date 13 October 2003

Acceptance publication date 24 April 2008

International Classifications

G02B 6/00 (2006.01) Light guides

F21V 8/00 (2006.01) Use of light guides, e.g. fibre optic devices, in lighting devices or systems

G02B 6/122 (2006.01) Light guides - Basic optical elements, e.g. light-guiding paths

G02B 26/08 (2006.01) Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating - for controlling the direction of light

H01H 13/02 (2006.01) Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch - Details

H01H 13/702 (2006.01) Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 10/107,655 27.03.02 US

20 November 2003 Application Open to Public Inspection

  Published as AU-B-2003205323

24 April 2008 Application Accepted

  Published as AU-B-2003205323

28 August 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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