US Patent D540864 Writing instrument
Patent D540864 was granted and assigned to Pentel Of America on April, 2007 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
July 15, 2005
0
Date of Patent
April 17, 2007
0
Patent Application Number
29234269
0
Patent Citations Received
Patent Inventor Names
Noaki Kato
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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