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Publication numberUSD475453 S1
Publication typeGrant
Application numberUS 29/156,209
Publication dateJun 3, 2003
Filing dateFeb 25, 2002
Priority dateJun 4, 2001
Also published asUSD464728
Publication number156209, 29156209, US D475453 S1, US D475453S1, US-S1-D475453, USD475453 S1, USD475453S1
InventorsZachary D. Paul, Joseph M. Miceli, Jr.
Original AssigneeRespironics, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Respiratory mask
US D475453 S1
Abstract  available in
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  1. The ornamental design for respiratory mask, as shown and described.

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

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof, the opposite side view being similar thereto;

FIG. 4 is a top side view thereof;

FIG. 5 is a rear side view thereof; and,

FIG. 6 is a bottom side view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Non-Patent Citations
1Respironics, Inc. Monarch® Ultra Mini Mask, 1998, USA.
2Respironics, Inc., Comfort Flap® Mask Accessory, 1994, USA.
3Respironics, Inc., Small Child Reusable Nasal Mask, 1994, USA.
4Respironics, Inc., Spectrum® Reusable Full Face Mask, 1998, USA.
5Respironics, Inc., The Softest, Silkiest, CPAP Mask Available, USA.
U.S. ClassificationD24/110.4, D24/110.1