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Publication numberUSD644320 S1
Publication typeGrant
Application numberUS 29/371,468
Publication dateAug 30, 2011
Filing dateMar 10, 2011
Priority dateDec 18, 2009
Also published asUSD635244
Publication number29371468, 371468, US D644320 S1, US D644320S1, US-S1-D644320, USD644320 S1, USD644320S1
InventorsAlexander Virr, John Michael Snow, Mark Bertinetti, Dan Kao, Hargopal Verma, Richard Llewelyn Jones, Ernie Wei-Chih Tsai
Original AssigneeResmed Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Humidifier tub
US D644320 S1
Abstract  available in
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  1. The ornamental design for a humidifier tub, as shown and described.

FIG. 1 is a front perspective view of a humidifier tub for a respiratory apparatus according to our new ornamental design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

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

FIG. 6 is a right side view thereof.

The broken lines of the humidifier tub represent environmental structure and do not form a part of the claimed design. The dotted lines of the humidifier tub represent the border between claimed and unclaimed subject matter and do not form a part of the claimed design.

Non-Patent Citations
1Virr et al., Parent U.S. Appl. No. 29/347,381, filed Dec. 18, 2009.
2Virr et al., U.S. Appl. No. 29/347,382, filed Dec. 18, 2009.
U.S. ClassificationD24/110