Developing apparatus, process cartridge and electrophotographic image forming apparatus

Details for Australian Patent Application No. 2007332418 (hide)

Owner Canon Kabushiki Kaisha

Inventors Hashimoto, Koji

Agent Spruson & Ferguson

Pub. Number AU-B-2007332418

PCT Pub. Number WO2008/072757

Priority 2007-297474 16.11.07 JP; 2006-332790 11.12.06 JP

Filing date 11 December 2007

Wipo publication date 19 June 2008

Acceptance publication date 22 December 2011

International Classifications

G03G 21/18 (2006.01) Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge - using a processing cartridge

Event Publications

23 April 2009 PCT application entered the National Phase

  PCT publication WO2008/072757 Priority application(s): WO2008/072757

22 December 2011 Application Accepted

  Published as AU-B-2007332418

19 April 2012 Standard Patent Sealed

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