Headgear for respiratory mask assembly

- ResMed Limited
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of headgear for use with a respiratory mask assembly;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is top view thereof;

FIG. 5 is a bottom view thereof;

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

FIG. 7 is a right hand view thereof.

The headgear shown in FIGS. 1-7 is shown in its pre-use condition. The headgear is designed to wrap about the head of a patient in use.

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.

Claims

The ornamental appearance of a headgear for respiratory mask assembly, as shown and described.

Referenced Cited
U.S. Patent Documents
3457564 July 1969 Holloway
D335367 May 4, 1993 Mieskoski
5542128 August 6, 1996 Lomas
D383204 September 2, 1997 Lomas
6119693 September 19, 2000 Kwok et al.
D440652 April 17, 2001 Pollard
6422238 July 23, 2002 Lithgow
D496726 September 28, 2004 Amarasinghe et al.
6796308 September 28, 2004 Gunaratnam et al.
20020174868 November 28, 2002 Kwok et al.
20030051732 March 20, 2003 Smith et al.
20040112377 June 17, 2004 Amarasinghe et al.
Foreign Patent Documents
19947722 April 2001 DE
10-314307 December 1998 JP
WO 02/47749 June 2002 WO
Patent History
Patent number: D532512
Type: Grant
Filed: Jan 3, 2005
Date of Patent: Nov 21, 2006
Assignee: ResMed Limited (North Ryde)
Inventor: Amal S. Amarasinghe (West Pennant Hills)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/220,536