Air filter

Description

FIG. 1 is a top perspective view of the claimed design;

FIG. 2 is a bottom perspective view of the claimed design of FIG. 1;

FIG. 3 is a top view of the claimed design of FIG. 1;

FIG. 4 is a bottom view of the claimed design of FIG. 1;

FIG. 5 is a front view of the claimed design of FIG. 1, the rear view being a mirror image of FIG. 5; and,

FIG. 6 is a left side view of the claimed design of FIG. 1, the right side view being a mirror image of FIG. 6.

Any broken lines in the drawings and unshaded surfaces between the broken lines illustrate portions of the air filter that form no part of the claimed design.

Claims

CLAIM I claim the ornamental design for an air filter, as shown and described.

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Inventors:	Schultz; Michael (Menomonee Falls, WI)
Applicant:	Name City State Country Type Schultz; Michael Menomonee Falls WI US
Assignee:	Briggs & Stratton Corporation (Wauwatosa, WI)
Appl. No.:	D/385,370
Filed:	February 11, 2011

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Current U.S. Class:	D15/5
Current International Class:	1501
Field of Search:	;D23/365,209,363,358,386,354,341,364,390 ;D15/1-5 ;55/385.3,502,497,506,505,521,495,422,493 ;210/130,136,248,339,448,452,497.1

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References Cited [Referenced By]

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U.S. Patent Documents

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4861359	August 1989	Tettman
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D520620	May 2006	Wang
D525120	July 2006	Maskell et al.
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8177877	May 2012	Merritt et al.
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8486174	July 2013	Gieseke et al.
D690407	September 2013	Williams et al.

Other References

Art Filter Cartridge sold by Briggs & Stratton prior to Feb. 11, 2010, 2 pages. cited by applicant . Product Styles, 2010 FRAM Product Reference Catalog, 33 pages. cited by applicant . Air Filter Cartridge sold by Briggs & Stratton prior to Feb. 11, 2010, 2 pages. cited by applicant.

Primary Examiner: Nelson; T. Chase
Assistant Examiner: Aman; Ania
Attorney, Agent or Firm: Foley & Lardner LLP