Nasal mask

- ResMed Limited
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Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Throughout the various figures of the drawings, certain views may not be provided. The omission of a particular view is intended to convey that the element(s) depicted is/are plain and unornamented in that omitted view, or that the particular ornamental appearance in that view is simply not claimed.

Claims

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

Referenced Cited
U.S. Patent Documents
4960121 October 2, 1990 Nelson et al.
D322318 December 10, 1991 Sullivan
D333015 February 2, 1993 Farmer et al.
D385960 November 4, 1997 Rudolph
5746201 May 5, 1998 Kidd
D448473 September 25, 2001 Barnett et al.
D468823 January 14, 2003 Smart
D485905 January 27, 2004 Moore et al.
D486226 February 3, 2004 Guney et al.
D506827 June 28, 2005 Jones et al.
D519206 April 18, 2006 Jones et al.
20030089373 May 15, 2003 Gradon et al.
Foreign Patent Documents
1 057 494 December 2000 EP
Other references
  • U.S. Appl. No. 29/202,128, filed Mar. 2004, Jones et al.
  • U.S. Appl. No. 29/180,914, filed May 2003, Jones et al.
Patent History
Patent number: D539418
Type: Grant
Filed: Apr 20, 2005
Date of Patent: Mar 27, 2007
Assignee: ResMed Limited (Bella Vista)
Inventors: Michael Andrew Jones (Dundas), Amal Shirley Amarasinghe (Beecroft), Timothy Tsun-Fai Fu (Carlingford), Perry David Lithgow (Glenwood), Jim Saada (Kellyville), Fiachra Marcus Sweeney (North Bondi)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/228,101