Mask

- ResMed Limited
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Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a left side view thereof.

The broken lines show environment or structure of the mask and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
3891131 June 1975 Tabata
3957183 May 18, 1976 Gadberry
4310110 January 12, 1982 Dexter
5647357 July 15, 1997 Barnett et al.
5657752 August 19, 1997 Landis et al.
D428139 July 11, 2000 Smart
D428988 August 1, 2000 Smart
D443355 June 5, 2001 Gunaratnam et al.
6374826 April 23, 2002 Gunaratnam et al.
D459800 July 2, 2002 Smart
D464728 October 22, 2002 Paul
6467483 October 22, 2002 Kopacko
6513526 February 4, 2003 Kwok
D476732 July 1, 2003 Smart
6584977 July 1, 2003 Serowski
D486907 February 17, 2004 Guney et al.
6691707 February 17, 2004 Gunaratnam
D495797 September 7, 2004 Guney et al.
D498530 November 16, 2004 Smart
6851425 February 8, 2005 Jaffre
D506827 June 28, 2005 Jones et al.
D515204 February 14, 2006 Guney et al.
7007696 March 7, 2006 Palkon et al.
D535023 January 9, 2007 Smart et al.
D537523 February 27, 2007 Dantanarayana et al.
D557408 December 11, 2007 Amarasinghe et al.
D557411 December 11, 2007 Smart et al.
D575669 August 26, 2008 David et al.
D581315 November 25, 2008 Paris et al.
7487777 February 10, 2009 Gunaratnam et al.
D590496 April 14, 2009 Dantanarayana et al.
D619701 July 13, 2010 Edwards et al.
7878199 February 1, 2011 Ging et al.
7913692 March 29, 2011 Kwok
20030196657 October 23, 2003 Ging
20050172969 August 11, 2005 Ging et al.
20070267023 November 22, 2007 Ging et al.
20090194111 August 6, 2009 Fu et al.
20100000538 January 7, 2010 Edwards et al.
Other references
  • Smart et al., Parent U.S. Appl. No. 29/292,783, filed Oct. 29, 2007.
  • Edwards et al., U.S. Appl. No. 29/257,532, filed Apr. 6, 2006.
Patent History
Patent number: D644728
Type: Grant
Filed: Feb 2, 2010
Date of Patent: Sep 6, 2011
Assignee: ResMed Limited (Bella Vista)
Inventors: David John Worboys (Belrose), Anthony Michael Ging (Heathcote Valley), John Michael Snow (Busselton)
Primary Examiner: Stella Reid
Assistant Examiner: Wan Laymon
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/347,475
Classifications
Current U.S. Class: Mask (D24/110.1)