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Publication numberUSD643533 S1
Publication typeGrant
Application numberUS 29/380,065
Publication dateAug 16, 2011
Filing dateNov 30, 2010
Priority dateNov 30, 2010
Publication number29380065, 380065, US D643533 S1, US D643533S1, US-S1-D643533, USD643533 S1, USD643533S1
InventorsRoger Harrington, Alonzo W. Baker, Jr., Seamus Maguire
Original AssigneeNellcor Puritan Bennett Llc
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Tracheal dilator
US D643533 S1
Abstract  available in
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  1. We claim the ornamental design for a tracheal dilator, as shown and described.

FIG. 1 is a front/right/bottom perspective view of a tracheal dilator of the present invention;

FIG. 2 is a bottom view of the tracheal dilator of FIG. 1;

FIG. 3 is a top view of the tracheal dilator of FIG. 1;

FIG. 4 is a right side view of the tracheal dilator of FIG. 1, the left side view being a mirror image of the right side view shown;

FIG. 5 is a rear view of the tracheal dilator of FIG. 1; and,

FIG. 6 is a front view of the tracheal dilator of FIG. 1.

The dot dash broken lines immediately adjacent the shaded areas represent the bounds of the claimed design while all other evenly dashed broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design.

U.S. ClassificationD24/135