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Publication numberUSD316740 S
Publication typeGrant
Application numberUS 07/365,032
Publication dateMay 7, 1991
Filing dateJun 9, 1989
Publication number07365032, 365032, US D316740 S, US D316740S, US-S-D316740, USD316740 S, USD316740S
InventorsHenry B. Kopf
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Filter housing
US D316740 S
Abstract  available in
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  1. The ornamental design for a filter housing, as shown and described.

FIG. 1 is a perspective view of a filter housing showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an end elevational view thereof, the opposite end being identical.

Referenced by
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USD733042 *Mar 15, 2013Jun 30, 2015Ebara CorporationEnergy exchange chamber
USD752507Apr 2, 2015Mar 29, 2016Ebara CorporationEnergy exchange chamber
U.S. ClassificationD23/209