Filter cartridge

- Donaldson Company, Inc.
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Description

FIG. 1 is a top perspective view of a filter cartridge showing our design.

FIG. 2 is a first side elevation view thereof;

FIG. 3 is a second side elevation view, opposite to the view shown in FIG. 2;

FIG. 4 is a third side elevation view thereof taken from the right toward the left of FIG. 2;

FIG. 5 is fourth side elevation view thereof taken generally opposite that shown in FIG. 4;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a bottom perspective view thereof.

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.

Claims

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

Patent History
Patent number: D675717
Type: Grant
Filed: Mar 25, 2011
Date of Patent: Feb 5, 2013
Assignee: Donaldson Company, Inc. (Minneapolis, MN)
Inventors: Thomas Lundgren (Bloomington, MN), Daniel Adamek (Bloomington, MN), Wade Mosset (Savage, MN)
Primary Examiner: David Muller
Application Number: 29/388,204
Classifications
Current U.S. Class: Filter (D23/365)