Portion of mask frame

- ResMed Limited
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Description

FIG. 1 is a perspective view of a full-face mask according to an embodiment of my design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof; and,

FIG. 4 is a right side view thereof with the left side view thereof being a mirror image thereof.

Where included, broken lines showing environmental structure are for illustrative purposes only and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D236033 July 1975 Dryden
5243971 September 14, 1993 Sullivan et al.
5542128 August 6, 1996 Lomas
5662101 September 2, 1997 Ogden et al.
D428139 July 11, 2000 Smart
D430663 September 5, 2000 Smart
6112746 September 5, 2000 Kwok et al.
6119693 September 19, 2000 Kwok et al.
D443355 June 5, 2001 Gunaratnam et al.
6357441 March 19, 2002 Kwok et al.
D458365 June 4, 2002 Kopacko et al.
D459800 July 2, 2002 Smart
6412487 July 2, 2002 Gunaratnam et al.
D464427 October 15, 2002 Smart
D468421 January 7, 2003 Smart
6581594 June 24, 2003 Drew et al.
D493221 July 20, 2004 Smart
D498530 November 16, 2004 Smart
D502261 February 22, 2005 Kopacko et al.
Other references
  • U.S. Appl. No. 29/209,613, filed Jul. 2004, Smart.
Patent History
Patent number: D567364
Type: Grant
Filed: Jul 1, 2005
Date of Patent: Apr 22, 2008
Assignee: ResMed Limited (Bella Vista)
Inventor: Gregory Scott Smart (Randwick)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/233,302
Classifications
Current U.S. Class: Mask (D24/110.1)