Mask

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Description

FIG. 1 is a perspective view of a first embodiment of a mask showing our new design;

FIG. 2 is a front view of the mask shown in FIG. 1;

FIG. 3 is a top plan view of the mask shown in FIG. 1;

FIG. 4 is a side view of the mask shown in FIG. 1;

FIG. 5 is a rear view of the mask shown in FIG. 1;

FIG. 6 is a bottom plan view of the mask shown in FIG. 1;

FIG. 7 is a perspective view of a second embodiment of a mask;

FIG. 8 is a front view of the mask shown in FIG. 7;

FIG. 9 is a top view of the mask shown in FIG. 7;

FIG. 10 is a side view of the mask shown in FIG. 7;

FIG. 11 is a rear view of the mask shown in FIG. 7; and,

FIG. 12 is a bottom plan view of the mask shown in FIG. 7.

Claims

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

Referenced Cited
U.S. Patent Documents
D439326 March 20, 2001 Hecker et al.
5560354 October 1, 1996 Berthon-Jones et al.
5662101 September 2, 1997 Ogden et al.
5921239 July 13, 1999 McCall et al.
6044844 April 4, 2000 Kwok et al.
6112746 September 5, 2000 Kwok et al.
6119693 September 19, 2000 Kwok et al.
Patent History
Patent number: D447557
Type: Grant
Filed: May 3, 2000
Date of Patent: Sep 4, 2001
Assignee: Australian Centre for Advanced Medical Technology Ltd. (Sydney)
Inventors: Paul Wilkie (Glenmore Park), Colin Edward Sullivan (Birchgrove)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Browdy and Neimark
Application Number: 29/122,714
Classifications
Current U.S. Class: Inhalation Tube Or Mouthpiece Type (6) (D24/110.5); Mask (D24/110.1); Including Provision For Tube (D24/110.4)
International Classification: 2902;