ELECTRON EMISSION DEVICE

Details for Australian Patent Application No. 2002226681 (hide)

Owner KABUSHIKI KAISHA WATANABE SHOKO SUGINO, Takashi

Inventors SUGINO, Takashi; UMEDA, Masaru; KUSUHARA, Masaki

Pub. Number AU-A-2002226681

PCT Pub. Number WO2003/060942

Filing date 17 January 2002

Wipo publication date 30 July 2003

International Classifications

H01J 001/304 Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps

Event Publications

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002226681

7 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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