Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Craig M. Beers
John Perella
Date of Patent
September 12, 2023
Patent Application Number
17541369
Date Filed
December 3, 2021
Patent Citations
Patent Primary Examiner
An impeller for use in a fan system includes a hub extending along an axis of rotation and having a hub outer surface. There also are a plurality of blades extending radially outwardly of the hub outer surface. The blades have a unique cross-section at several different locations that result in relatively thin blades. A fan system and method are also disclosed.
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