US Patent D643977 Razor cartridge
Patent D643977 was granted and assigned to American Safety Razor Company on August, 2011 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
October 19, 2010
Date of Patent
August 23, 2011
Patent Application Number
29377257
Patent Citations Received
Patent Inventor Names
Frank Prochaska
0
Jeffrey W. Wonderley
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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