Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit

Details for Australian Patent Application No. 2007339163 (hide)

Owner Canon Kabushiki Kaisha

Inventors Morioka, Masanari; Ueno, Takahito; Miyabe, Shigeo; Hisano, Masato

Agent Spruson & Ferguson

Pub. Number AU-B-2007339163

PCT Pub. Number WO2008/078836

Priority 2007-330303 21.12.07 JP; 2006-346190 22.12.06 JP; 2007-042665 22.02.07 JP

Filing date 25 December 2007

Wipo publication date 3 July 2008

Acceptance publication date 16 February 2012

International Classifications

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

G03G 21/16 (2006.01) Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge - Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements

Event Publications

18 June 2009 PCT application entered the National Phase

  PCT publication WO2008/078836 Priority application(s): WO2008/078836

16 February 2012 Application Accepted

  Published as AU-B-2007339163

14 June 2012 Standard Patent Sealed

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