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Publication numberUSD507831 S1
Publication typeGrant
Application numberUS 29/200,006
Publication dateJul 26, 2005
Filing dateFeb 23, 2004
Priority dateMar 22, 2002
Publication number200006, 29200006, US D507831 S1, US D507831S1, US-S1-D507831, USD507831 S1, USD507831S1
InventorsMark E. Rosenkranz, Tom Sprinkle, Mary B. Whitesel
Original AssigneeInvacare Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Nasal mask
US D507831 S1
Abstract  available in
Images(5)
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Claims(1)
  1. The ornamental design for a nasal mask, as shown and described.
Description

FIG. 1 is a front view of a nasal mask showing the new design;

FIG. 2 is a back view of the design shown in FIG. 1;

FIG. 3 is a side view of the design shown in FIG. 1, each side being a mirror image of the other;

FIG. 4 is a bottom view of the design shown in FIG. 1; and,

FIG. 5 is a top view of the design shown in FIG. 1.

The portions of the Figures shown in phantom lines are not part of the claimed design but are for illustration only.

Classifications
U.S. ClassificationD24/110.1, D24/110.4