US Patent D590012 Process cartridge for image forming apparatus

Patent D590012 was granted and assigned to RICOH COMPANY,LTD. on April, 2009 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

D5900120

Patent Inventor Names

Tomohiro Kubota0

Yoshihiro Kawakami0

Yoshiyuki Shimizu0

Hirobumi Ooyoshi0

Kenzo Tatsumi0

Koji Kato0

Tomofumi Yoshida0

Date of Patent

April 7, 2009

Patent Application Number

292744350

Date Filed

April 24, 2007

Patent Primary Examiner

‌

Joel Sincavage

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