Vent for a respiratory mask

- ResMed Limited
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective view of a vent for a respiratory mask showing our design;

FIG. 2 is front view thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is a right side view thereof with the left side view being a mirror image thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D218009 July 1970 Bosack
D387734 December 16, 1997 Hawkins et al.
D416060 November 2, 1999 Angeles
6467483 October 22, 2002 Kopacko
D470976 February 25, 2003 Rizzuto, Jr.
6691707 February 17, 2004 Gunaratnam
D496098 September 14, 2004 Guney
6851425 February 8, 2005 Jaffre
6907882 June 21, 2005 Ging
D535023 January 9, 2007 Smart et al.
D579105 October 21, 2008 Jones et al.
Foreign Patent Documents
WO 2005/051468 June 2005 WO
Other references
  • Selvarajan et al., U.S. Appl. No. 26/261,579, filed Jun. 16, 2006.
Patent History
Patent number: D594113
Type: Grant
Filed: Aug 7, 2008
Date of Patent: Jun 9, 2009
Assignee: ResMed Limited (Bella Vista)
Inventors: Michael John Reid (Stanmore), Alison Oldenburg (Crows Nest), Lemmy Nga (Glenwood)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/309,392
Classifications
Current U.S. Class: Mask (D24/110.1); Including Provision For Tube (D24/110.4)