LINEAR BEAM SEVICES WITH A GRIDDED ELECTRON GUN

Details for Australian Patent Application No. 2002238139 (hide)

Owner LITTON SYSTEMS, INC.

Inventors SCHULT, Holger; CIPOLLA, John

Pub. Number AU-A-2002238139

PCT Pub. Number WO2002/086936

Priority 09/839,207 23.04.01 US

Filing date 1 March 2002

Wipo publication date 5 November 2002

International Classifications

H01J 023/065 Details of transit-time tubes of the types covered by group

H01J 025/04 Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons

H01J 001/46 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

H01J 003/02 Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002238139

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002238140-SEGMENTED TAMPON PLEDGET

2002238138-DOME FORMING SYSTEM