Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Daniel L. Steinike0
James W. Mast0
Samuel J. Gerrits0
Date of Patent
March 8, 2016
0Patent Application Number
133720170
Date Filed
February 13, 2012
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A snow thrower impeller includes a layer of material comprising blade support walls and blades extending from the blade support walls.
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