Electrophotographic image forming apparatus, developing apparatus, and coupling member

Details for Australian Patent Application No. 2008230339 (hide)

Owner Canon Kabushiki Kaisha

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

Agent Spruson & Ferguson

Pub. Number AU-B-2008230339

PCT Pub. Number WO2008/117878

Priority 2008-073685 21.03.08 JP; 2007-076771 23.03.07 JP

Filing date 24 March 2008

Wipo publication date 2 October 2008

Acceptance publication date 5 April 2012

International Classifications

G03G 15/01 (2006.01) Apparatus for electrographic processes using a charge pattern - for producing multicoloured copies

F16D 1/10 (2006.01) Couplings

F16D 3/04 (2006.01) Yielding couplings, i.e. with means permitting movement between the connected parts during the drive

G03G 15/08 (2006.01) Apparatus for electrographic processes using a charge pattern - using a solid developer, e.g. powder developer

Event Publications

2 July 2009 PCT application entered the National Phase

  PCT publication WO2008/117878 Priority application(s): WO2008/117878

5 April 2012 Application Accepted

  Published as AU-B-2008230339

2 August 2012 Standard Patent Sealed

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