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Publication numberUSD461890 S1
Publication typeGrant
Application numberUS 29/147,388
Publication dateAug 20, 2002
Filing dateAug 29, 2001
Priority dateAug 29, 2001
Publication number147388, 29147388, US D461890 S1, US D461890S1, US-S1-D461890, USD461890 S1, USD461890S1
InventorsBonita A. Lawrence
Original AssigneeBonita A. Lawrence
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Nasal passage dust and pollen filter
US D461890 S1
Abstract  available in
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  1. The ornamental design for a nasal passage dust and pollen filter, as shown and described.

FIG. 1 is a perspective view of the nasal passage dust and pollen filter embodying the design of the present invention.

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof; and,

FIG. 5 is a top plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8322340 *Dec 29, 2006Dec 4, 2012Emilio TalmonAir filter for endonasal use
US20050161046 *Jan 22, 2004Jul 28, 2005Michaels Robert C.Personal air purifier
US20100043799 *Dec 29, 2006Feb 25, 2010Emilio TalmonAir filter for endonasal use
USD777923Mar 14, 2016Jan 31, 2017James ButtNasal filter
U.S. ClassificationD24/106