Patent
   D545959
Priority
May 31 2005
Filed
May 31 2005
Issued
Jul 03 2007
Expiry
Jul 03 2021
Assg.orig
Entity
unknown
15
7
n/a
The ornamental design for a nasal air filter, as shown and described.

FIG. 1 is a front elevation view of a nasal air filter showing our new design;

FIG. 2 is a side elevation view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view; and,

FIG. 5 is an isometric view of a nasal air filter showing our new design.

The dotted lines showing an exemplary users nose is for illustration only and forms no part of the claimed design.

Cierley, Ray A, Cierley, Deloras

Patent Priority Assignee Title
D664639, Apr 14 2011 RhinoSystems, Inc. Nasal lavage nostril sealing insert
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Patent Priority Assignee Title
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