Filter

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Description

FIG. 1 is a front perspective view of a filter;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for a filter, as shown and described.

Referenced Cited
U.S. Patent Documents
D466602 December 3, 2002 Gieseke
D483459 December 9, 2003 DeWit
D484584 December 30, 2003 Anderson
D497202 October 12, 2004 Carter
7753982 July 13, 2010 Merritt
8048187 November 1, 2011 Merritt
8088190 January 3, 2012 Patel
D690407 September 24, 2013 Williams
D736263 August 11, 2015 Schultz
D798907 October 3, 2017 Krull
20090205302 August 20, 2009 Rieger
20100252495 October 7, 2010 Reid
20180015406 January 18, 2018 Nelson
Patent History
Patent number: D852345
Type: Grant
Filed: Apr 7, 2017
Date of Patent: Jun 25, 2019
Assignee: Champion Laboratories, Inc. (Albion, IL)
Inventors: Kent Stanhope (Albion, IL), John Simms (Albion, IL)
Primary Examiner: Lakiya G Rogers
Assistant Examiner: John A Voytek
Application Number: 29/599,929
Classifications
Current U.S. Class: Filter (D23/365)