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Publication numberUSD634838 S1
Publication typeGrant
Application numberUS 29/330,276
Publication dateMar 22, 2011
Filing dateJan 2, 2009
Priority dateMar 19, 2004
Publication number29330276, 330276, US D634838 S1, US D634838S1, US-S1-D634838, USD634838 S1, USD634838S1
InventorsDavid M. Dolezal
Original AssigneeAirware, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Nasal dilation device
US D634838 S1
Abstract  available in
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  1. The ornamental design for a nasal dilation device, as shown and described.

FIG. 1 is a perspective view of a nasal dilation device showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a bottom view thereof.

Non-Patent Citations
1"Breathing Allergy Relief / Allergy Relief Pregnancy", Breathe-Ezy Nasal FiltersŪ, [retrieved on Sep. 14, 2010], Retrieved from
2"Nose Filters, Better Breathers", Better Breathers™ [retrieved on Sep. 14, 2010] Retrieved from
3"SHS Nose Filters Ring", Diamond Life Group, [retrieved on Sep. 14, 2010], Retrieved from
4Merriam-Webster Online Dictionary definition of "machine" (, Apr. 8, 2010.
5O'Meara et al., "The reduction of rhinitis symptoms by nasal filters during natural exposure to ragweed and grass pollen," Allergy2005:60:529-532.
6Unknown, "Medical Device Company Focused Initially on Preventing Hay Fever," The University of Sydney Business Liason Office, Commercialisation; Forum & Fair of Ideas; Sydney Mar. 26-28, 2003.
7Webster's New World Dictionary, Third College Edition, 1988, p. 155 & 1438 definitions for body and tubular.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD770608 *Nov 8, 2013Nov 1, 2016Silverbow Development LlcInterface for mechanical ventilation
U.S. ClassificationD24/106