Vent for respiratory mask

- ResMed Limited
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FIG. 1 is a front perspective view of a vent 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; and,

FIG. 7 is a bottom view.


The ornamental design for a vent for a respiratory mask, as shown and described.

Referenced Cited
U.S. Patent Documents
D469889 February 4, 2003 O'Hagin
6662803 December 16, 2003 Gradon et al.
D486891 February 17, 2004 Cronce, Jr.
6851425 February 8, 2005 Jaffre et al.
D515204 February 14, 2006 Guney et al.
D519206 April 18, 2006 Jones et al.
D519207 April 18, 2006 Raje et al.
D533269 December 5, 2006 McAuley et al.
20050199242 September 15, 2005 Matula, Jr. et al.
Patent History
Patent number: D542407
Type: Grant
Filed: Jan 12, 2006
Date of Patent: May 8, 2007
Assignee: ResMed Limited (Bella Vista)
Inventors: Philip Thomas Stallard (Denistone East), Lee James Veliss (West Ryde), Daniel Robert Judson (Lapstone)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye, P.C.
Application Number: 29/251,713