Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Peter S. Mautino0
Joseph L. Gagliardino0
Date of Patent
March 4, 2008
Patent Application Number
11331723
Date Filed
January 13, 2006
Patent Primary Examiner
Patent abstract
Knuckle coupler castings and methods for casting the knuckle coupler castings, where the knuckle coupler castings having enhanced bearing surfaces which may include a vertically flat surface.
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