Troutman Sanders LLP
Nasal mask and headgear
 A nasal mask assembly having a nare seal for enclosing the nares of a patient and a pair of lateral support members for engaging the cheekbones of a patient and supporting the nasal mask assembly. An associated headgear assembly constructed of semi-rigid members are selectively interconnected for defining a headgear. The nasal mask assembly is interconnected with depending arms of the headgear assembly by contact connectors enabling the nasal mask to be adjusted linearly and angularly with respect to the headgear assembly. 
Respironics Georgia, Inc.
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A61M A61M A61M A61M
inventional inventional inventional inventional
James T. Jose Luis Diego Karl Dallas
Collins, III Correa Fontayne Kirk, III