Nasal mask
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Description
FIG. 1 is a front top and left perspective view of a nasal mask showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a left side view thereof, with the right side view thereof being a mirror image thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a bottom view thereof; and,
FIG. 6 is a top view thereof.
Claims
The ornamental design for a nasal mask, as shown and described.
Referenced Cited
U.S. Patent Documents
D322318 | December 10, 1991 | Sullivan |
5542128 | August 6, 1996 | Lomas |
D430663 | September 5, 2000 | Smart |
6112746 | September 5, 2000 | Kwok et al. |
6119693 | September 19, 2000 | Kwok et al. |
D439326 | March 20, 2001 | Hecker et al. |
D441860 | May 8, 2001 | Kopacko et al. |
6374826 | April 23, 2002 | Gunaratnam et al. |
D458365 | June 4, 2002 | Kopacko et al. |
D459800 | July 2, 2002 | Smart |
Patent History
Patent number: D468421
Type: Grant
Filed: Sep 24, 2001
Date of Patent: Jan 7, 2003
Assignee: ResMed Limited (North Ryde)
Inventor: Gregory S. Smart (Randwick)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Pillsbury Winthrop LLP
Application Number: 29/148,552
Type: Grant
Filed: Sep 24, 2001
Date of Patent: Jan 7, 2003
Assignee: ResMed Limited (North Ryde)
Inventor: Gregory S. Smart (Randwick)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Pillsbury Winthrop LLP
Application Number: 29/148,552
Classifications
Current U.S. Class:
Mask (D24/110.1);
Including Provision For Tube (D24/110.4)
International Classification: 2902;
International Classification: 2902;