Filter housing

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 .

Patent	Priority	Assignee	Title
10987631,	Apr 17 2018	SMARTFLOW TECHNOLOGIES, INC	Filter cassette article, and filter comprising same
11654397,	Apr 17 2018	SMARTFLOW TECHNOLOGIES, INC.	Filter cassette article, and filter comprising same
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D719634,	Sep 10 2013		Filter housing
D719635,	Sep 10 2013		Filter housing
D719636,	Sep 10 2013		Filter housing
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Patent	Priority	Assignee	Title
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3819595,
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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Jan 24 2005	KOPF, HENRY B	NCSRT, INC	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	015722	0052	pdf
Sep 09 2008	NCSRT, INC	Square 1 Bank	SECURITY INTEREST SEE DOCUMENT FOR DETAILS	021561	0265	pdf

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