Cushion for a respiratory mask
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Description
FIG. 1 is a front perspective view of a cushion for a respiratory mask according to our design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a rear perspective view thereof.
Claims
The ornamental design for a cushion for a respiratory mask, as shown and described.
Referenced Cited
Patent History
Patent number: D558331
Type: Grant
Filed: Jan 12, 2006
Date of Patent: Dec 25, 2007
Assignee: ResMed Limited (Bella Vista)
Inventors: Aaron Samuel Davidson (Newport), Robin Garth Hitchcock (North Parramatta), Errol Savio Alex D'Souza (Hornsby), Matthew Eves (Carlingford)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/251,705
Type: Grant
Filed: Jan 12, 2006
Date of Patent: Dec 25, 2007
Assignee: ResMed Limited (Bella Vista)
Inventors: Aaron Samuel Davidson (Newport), Robin Garth Hitchcock (North Parramatta), Errol Savio Alex D'Souza (Hornsby), Matthew Eves (Carlingford)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/251,705
Classifications