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US Patent 8918030 Powder supplying device and image forming apparatus

Patent 8918030 was granted and assigned to RICOH COMPANY,LTD. on December, 2014 by the United States Patent and Trademark Office.

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Patent

Patent attributes

Current Assignee

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

89180300

Patent Inventor Names

Eisuke Hori0

Hideki Kimura0

Kenji Kikuchi0

Nobuo Takami0

Yuji Suzuki0

Date of Patent

December 23, 2014

Patent Application Number

126259220

Date Filed

November 25, 2009

Patent Citations Received

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US Patent 11940753 Developer supply container and developer supplying system

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US Patent 11687027 Developer supply container and developer supplying system

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US Patent 11860569 Developer supply container and developer supplying system

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US Patent 11906926 Developer supply container and developer supplying system

Patent Primary Examiner

David Gray

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