Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 30, 2021
Patent Application Number
15913309
Date Filed
March 6, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
A heating, ventilating, and air conditioning (HVAC) system that includes a fan. The fan includes a plurality of blades coupled to a hub. A shroud is coupled to the plurality of blades, wherein the shroud focuses a flow of air along a rotational axis of the fan and reduces the flow of the air radially outward from the fan.
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