VARIABLE OPTICAL ATTENUATOR

Details for Australian Patent Application No. 2003268148 (hide)

Owner ROSEMOUNT INC.

Inventors WILLCOX, Charles, R.; RUD, Stanley, Edward, Jr.; ROMO, Mark, George; LU, Liang-Ju

Pub. Number AU-A-2003268148

PCT Number PCT/US03/26190

PCT Pub. Number WO2004/031822

Priority 10/261,111 30.09.02 US

Filing date 20 August 2003

Wipo publication date 23 April 2004

International Classifications

G02B 006/26 Light guides - Optical coupling means

Event Publications

8 January 2004 Complete Application Filed

  Priority application(s): 10/261,111 30.09.02 US

27 May 2004 Application Open to Public Inspection

  Published as AU-A-2003268148

16 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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