Filter housing

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FIG. 1 shows a front elevational view of the filter housing showing our new design;

FIG. 2 shows a top plan view thereof;

FIG. 3 shows a bottom plan view thereof;

FIG. 4 shows a rear elevational view thereof;

FIG. 5 shows a right side elevational view thereof;

FIG. 6. shows a left side elevational view thereof;

FIG. 7 shows a perspective view of the rear, top and left sides, thereof;

FIG. 8 shows a perspective view of the top, left and read sides, thereof;

FIG. 9 shows a perspective view of the left, top and front sides, thereof;

FIG. 10 shows a partial perspective of the front from the left and top; and,

FIG. 11 shows a rear, bottom perspective view, aligned to look directly into the large circular feature.

The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.


We claim the ornamental design for a filter housing, as shown and described.

Referenced Cited
U.S. Patent Documents
D253845 January 1, 1980 Morrow
4932988 June 12, 1990 Lutterbach
D311270 October 16, 1990 Savage
D696760 December 31, 2013 Wolf, II
8747737 June 10, 2014 Lynn
D725760 March 31, 2015 Nakagawa
D762834 August 2, 2016 Kaufmann
D775715 January 3, 2017 Kim
D777891 January 31, 2017 Kubota
D784503 April 18, 2017 Eicher
D789502 June 13, 2017 Cartwright
D789503 June 13, 2017 Alvise
D791295 July 4, 2017 Wetzel
Patent History
Patent number: D817468
Type: Grant
Filed: Oct 12, 2016
Date of Patent: May 8, 2018
Assignee: MANN+HUMMEL GmbH (Ludwigsburg)
Inventors: Klaus-Dieter Ruhland (Meckenheim), Michael Kaufmann (Meckenheim), Peter Theiss (Ludwigsburg)
Primary Examiner: David Muller
Application Number: 29/580,701
Current U.S. Class: Filter (D23/365)