US Patent D540375 Toner cartridge

Patent D540375 was granted and assigned to RICOH COMPANY,LTD. on April, 2007 by the United States Patent and Trademark Office.

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Patent Number

Patent Inventor Names

Goro Katsuyama0

Date of Patent

April 10, 2007

Patent Application Number

292235210

Date Filed

February 16, 2005

Patent Citations Received

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