US Patent D626397 Abrasive sharpener

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Is a

Patent

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D626397

Patent Inventor Names

Richard S. Smith0

Louis Chalfant0

Date of Patent

November 2, 2010

Patent Application Number

29311262

Date Filed

February 3, 2009

Patent Citations Received

‌

US Patent D1032319 Knife sharpener

‌

US Patent D1016589 Knife sharpener casing

‌

US Patent D1017367 Sharpener

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US Patent D1027598 Knife sharpener

Patent Primary Examiner

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Philip S Hyder

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