Cushion for respiratory mask
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Where included, the broken lines represent surrounding environment or structure and do not form part of the claimed design.
Where included, dotted (dot-dot-dot) lines represent the border between claimed and unclaimed subject matter and do not form a part of the claimed design.
Where included, the dot-dash-dot lines represent the transition between cushion portions of contrasting and/or different materials and/or colors, and do not form a part of the claimed design.
Where included (see, e.g.,
Claims
The ornamental design for a cushion for a respiratory mask, as shown and described.
Type: Grant
Filed: Jul 16, 2012
Date of Patent: Mar 26, 2013
Assignee: ResMed Limited (Bella Vista)
Inventors: Christopher Scott Skipper (West Ryde), Enrico Brambilla (Drummoyne), Fiona Catherine Carroll (Concord), Matthew Spruell (Roseville)
Primary Examiner: Wan Laymon
Application Number: 29/427,213