Cushion for respiratory mask

- ResMed Limited
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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
D118241 December 1939 Lehmberg
2823671 February 1958 Garelick
D189009 October 1960 Muller
D377089 December 31, 1996 Starr et al.
D423096 April 18, 2000 Kwok
D428988 August 1, 2000 Smart
6112746 September 5, 2000 Kwok et al.
D448473 September 25, 2001 Barnett et al.
6357441 March 19, 2002 Kwok et al.
D464426 October 15, 2002 Palkon et al.
6581602 June 24, 2003 Kwok et al.
20020108613 August 15, 2002 Gunaratnam et al.
20020174868 November 28, 2002 Kwok et al.
Foreign Patent Documents
1258266 November 2002 EP
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
Classifications
Current U.S. Class: Mask (D24/110.1)
International Classification: 2902;