Mask shell

Description

FIG. 1 is a perspective view of a mask shell of our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view.

Throughout the various figures of the drawings, certain views are not 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.

Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design. Where included, dotted lines represent the border between claimed and non-claimed subject matter and form no part of the claimed design.

Where included, the use of stippling is intended to denote shading.

Claims

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

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Inventors:	Dantanarayana; Muditha Pradeep (Cherrybrook, AU), Ging; Anthony Michael (Vancouver, CA), Smart; Gregory Scott (Randwick, AU), Snow; John M. (Mosman, AU), Worboys; David John (Belrose, AU)
Assignee:	ResMed Limited (North Ryde, AU)
Appl. No.:	D/220,931
Filed:	May 17, 2004

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Current U.S. Class:	D24/110.4; D24/110.1; D24/110.5
Current International Class:	2902
Field of Search:	;D24/110.1,110.4,110.5 ;128/205.25,206.26,206.27,207.11,207.13

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References Cited [Referenced By]

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U.S. Patent Documents

D428139	July 2000	Smart
D428988	August 2000	Smart
6374826	April 2002	Gunaratnam et al.
D459800	July 2002	Smart
D464728	October 2002	Paul
6513526	February 2003	Kwok
D486907	February 2004	Guney et al.
D495797	September 2004	Guney et al.
D498530	November 2004	Smart

Primary Examiner: Davis; Antoine D.
Assistant Examiner: Lee; Christopher
Attorney, Agent or Firm: Nixon & Vanderhye P.C.