Portion of a mask

- ResMed Limited
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Description

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

FIG. 2 is a front view thereof;

FIG. 3 rear view thereof;

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

FIG. 5 is a top view thereof.

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 unclaimed subject matter and form no part of the claimed design.

Claims

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

Referenced Cited
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Foreign Patent Documents
WO 99/58181 November 1999 WO
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Other references
  • U.S. Appl. No. 29/207,264, filed Jun. 2004, Raje et al.
  • Product Brochure, “Spectrum® Reusable Full Face Mask”, Respironics (1999), 2 pgs.
Patent History
Patent number: D567936
Type: Grant
Filed: Jun 28, 2005
Date of Patent: Apr 29, 2008
Assignee: ResMed Limited (Bella Vista)
Inventors: Milind Chandrakant Raje (Wentworthville), Aaron Samuel Davidson (Newport), Jim Saada (Kellyville), Richard Sokolov (Earlwood)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/233,066