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Publication numberUSD659815 S1
Publication typeGrant
Application numberUS 29/397,583
Publication dateMay 15, 2012
Filing dateJul 19, 2011
Priority dateApr 6, 2011
Publication number29397583, 397583, US D659815 S1, US D659815S1, US-S1-D659815, USD659815 S1, USD659815S1
InventorsNorihide Yamase, Daisuke Oikawa
Original AssigneeSmc Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Air filter
US D659815 S1
Abstract  available in
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  1. The ornamental design for an air filter, as shown and described.

FIG. 1 shows a front view of an air filter showing my new design;

FIG. 2 shows a rear view thereof;

FIG. 3 shows a right side view thereof;

FIG. 4 shows a left side view thereof;

FIG. 5 shows a top view thereof;

FIG. 6 shows a bottom view thereof;

FIG. 7 shows a top, front and left side perspective view thereof;

FIG. 8 shows a bottom, back and right side perspective view thereof; and,

FIG. 9 shows a partial cross-sectional view thereof, taken along line 9-9 in FIG. 3.

The broken lines in FIGS. 3-8 are included for the purpose of illustrating portions of the air filter that form no part of the claimed design.

U.S. ClassificationD23/365