Cushion for respiratory mask
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Description
FIG. 1 is a front perspective illustration of a first embodiment of a cushion for respiratory mask according to our design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
Claims
The ornamental design of a cushion for respiratory mask, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D494675
Type: Grant
Filed: Nov 8, 2002
Date of Patent: Aug 17, 2004
Assignee: ResMed Limited (North Ryde)
Inventors: Memduh Guney (Killara), Perry D. Lithgow (Glenwood), Timothy Tsun-Fai Fu (Carlingford), Jim Saada (Kellyville), Joanne E. Drew (Balgowlah Heights), Susan R. Lynch (Epping)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Nixon & Vanderhye P.C.
Application Number: 29/170,562
Type: Grant
Filed: Nov 8, 2002
Date of Patent: Aug 17, 2004
Assignee: ResMed Limited (North Ryde)
Inventors: Memduh Guney (Killara), Perry D. Lithgow (Glenwood), Timothy Tsun-Fai Fu (Carlingford), Jim Saada (Kellyville), Joanne E. Drew (Balgowlah Heights), Susan R. Lynch (Epping)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Nixon & Vanderhye P.C.
Application Number: 29/170,562
Classifications