Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Keith J. Bradley0
David F. Andel0
Date of Patent
November 1, 2011
0Patent Application Number
119269820
Date Filed
October 29, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A heater unit for a respiratory system includes a hot plate heater including a heat conducting hot plate and a plastic hub mounted together. The hot plate may define a thin heat conducting disc and may further define a depending flange circumferentially surrounding the hub. The hub and flange may include snap-together apertures and fingers. The hub is mounted to a housing of the heater unit.
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