Mask assembly

- ResMed Limited
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Description

FIG. 1 is a front perspective view of a mask assembly according to our design;

FIG. 2 is a front view of the mask assembly shown in FIG. 1;

FIG. 3 is a rear view of the mask assembly shown in FIG. 1;

FIG. 4 is a right hand side view of the mask assembly shown in FIG. 1, with the left hand side view being a mirror image thereof;

FIG. 5 is a top view of the mask assembly shown in FIG. 1; and,

FIG. 6 is a bottom view of the mask assembly shown in FIG. 1.

Claims

The ornamental design for a mask assembly, as shown.

Referenced Cited
U.S. Patent Documents
4944310 July 31, 1990 Sullivan
D468823 January 14, 2003 Smart
6561190 May 13, 2003 Kwok
6561191 May 13, 2003 Kwok
6691707 February 17, 2004 Gunaratnam et al.
D496098 September 14, 2004 Guney et al.
D506827 June 28, 2005 Jones et al.
D519206 April 18, 2006 Jones et al.
D535023 January 9, 2007 Smart et al.
D537523 February 27, 2007 Dantanarayana et al.
20030089373 May 15, 2003 Gradon et al.
20050172969 August 11, 2005 Ging et al.
Foreign Patent Documents
WO 2004/022147 March 2004 WO
WO 2004/096332 November 2004 WO
Other references
  • U.S. Appl. No. 60/682,827, filed May 2005, Fu et al.
  • U.S. Appl. No. 60/721,967, filed Sep. 2005, Fu et al.
Patent History
Patent number: D557408
Type: Grant
Filed: Oct 7, 2005
Date of Patent: Dec 11, 2007
Assignee: ResMed Limited (Bella Vista)
Inventors: Amal Shirley Amarasinghe (Beecroft), Timothy Tsun-Fai Fu (Carlingford), Aaron Samuel Davidson (Newport), Daniel Robert Judson (Lapstone), Daniel Joseph Kaars Sijpesteijn (Seven Hills)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/243,093