Undercushion insert for a respiratory mask

- ResMed Limited
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Description

FIG. 1 is a front view of an undercushion insert for a respiratory mask according to an embodiment of our design, which insert may be made from a range of materials including, for example, gel, skinned gel, foam, silicone coated gel, gel with a silicone skin, etc.;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof with the right side view being a mirror image thereof; and,

FIG. 6 is a perspective view thereof.

Claims

The ornamental design for an undercushion insert for a respiratory mask, as shown.

Referenced Cited
U.S. Patent Documents
D423096 April 18, 2000 Kwok
D428988 August 1, 2000 Smart
D464426 October 15, 2002 Palkon et al.
D478660 August 19, 2003 Mault
D493885 August 3, 2004 Raje et al.
D498529 November 16, 2004 Kwok et al.
D530007 October 10, 2006 Guney et al.
Other references
  • Peake, U.S. Appl. No. 29/300,270, filed Mar. 6, 2008.
  • Peake et al., U.S. Appl. No. 29/300,271, filed Mar. 6, 2008.
Patent History
Patent number: D591857
Type: Grant
Filed: Mar 6, 2008
Date of Patent: May 5, 2009
Assignee: ResMed Limited (Bella Vista)
Inventors: Gregory Robert Peake (Kingsford), Enrico Brambilla (Drummoyne)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/300,269