MAGNET ROLLER AND DEVELOPING APPARATUS USING THE SAME, MAGNET ROLLER MOLDING METHOD, AND INJECTION MOLDING METAL MOLD

Details for Australian Patent Application No. 2002318806 (hide)

Owner BRIDGESTONE CORPORATION

Inventors AMAGO, Yuichiro; SUGIYAMA, Noriyoshi

Pub. Number AU-A-2002318806

PCT Number PCT/JP02/07072

PCT Pub. Number WO2003/009315

Priority 2001-219074 19.07.01 JP; 2001-263482 31.08.01 JP; 2001-270050 06.09.01 JP

Filing date 11 July 2002

Wipo publication date 3 March 2003

International Classifications

H01F 007/02 Magnets - Permanent magnets

G03G 015/09 Apparatus for electrographic processes using a charge pattern - using magnetic brush

B29C 045/14 Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould - incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles

B29C 045/26 Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould - Moulds

F16C 013/00 Rolls, drums, discs, or the like

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 2001-219074 19.07.01 JP; 2001-263482 31.08.01 JP; 2001-270050 06.09.01 JP

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002318806

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2002318807-METHOD FOR MOLDING PLASTIC MAGNET AND MAGNETIZING YOKE USED FOR IT, AND METHOD FOR MANUFACTURING MAGNET ROLLER

2002318805-MICROPHONE