Portion of mask

- ResMed Limited
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Description

FIG. 1 is a perspective view of a portion of 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.

The use broken lines indicates environmental structure and does not form part of the claimed design.

Claims

The ornamental design for a portion of 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.
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.
20030089373 May 15, 2003 Gradon et al.
Other references
  • Parent U.S. Appl. No. 29/228,101, filed Apr. 20, 2005.
Patent History
Patent number: D579105
Type: Grant
Filed: Jan 26, 2007
Date of Patent: Oct 21, 2008
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: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/271,761
Classifications
Current U.S. Class: Mask (D24/110.1); Including Provision For Tube (D24/110.4)