.~ Unitary deflector with multiple fingers or serrated edges
DEFINITION
Classification: 239/498
(under subclass 461) Apparatus in which the dispersing or redirecting member comprises (1) a multiplicity of individual tongues or strips in the flow path with all strips joined at their base, (2) a member the periphery of which is fluted, ridged, grooved, slotted, notched or toothed.