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Publication numberUSD320473 S
Publication typeGrant
Application numberUS 07/415,147
Publication dateOct 1, 1991
Filing dateSep 28, 1989
Priority dateMar 31, 1989
Publication number07415147, 415147, US D320473 S, US D320473S, US-S-D320473, USD320473 S, USD320473S
InventorsKaori Mano, Nubuyuki Kitamura
Original AssigneeJapan Oxygen Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Breathing mask
US D320473 S
Abstract  available in
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  1. The ornamental design for a breathing mask, as shown and described.

FIG. 1 is a top, front and right side perspective view of a breathing mask showing our new design;

FIG. 2 is a bottom and rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and

FIG. 8 is a bottom plan view thereof.

U.S. ClassificationD24/110.4, D24/110