Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jeremy L. Alby0
David M. DeWitt0
Roger E. Koepsel0
Date of Patent
December 29, 2009
0Patent Application Number
115269540
Date Filed
September 26, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A marine propeller is provided with three blades, a skew angle of approximately 33 degrees, a rake angle of approximately 28.5 degrees, and a blade area ratio (BAR) of approximately 60 degrees. The rake is preferably progressive. Each of the blades is preferably tail loaded.
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