Cushion clip assembly and mask assembly having same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Feb 10, 2009
Grant Date -
Jun 22, 2006
app pub date -
Dec 9, 2005
filing date -
Dec 9, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A respiratory mask assembly includes a rigid mask frame with a rim portion including a rearwardly projecting tongue and lateral flange and a cushion having a rim with a corresponding groove and a rearwardly facing shoulder. A clip in the form of a collar passes over the cushion, engaging behind the shoulder, and has one or more securing tabs that engage recesses in the flange.
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