Filter cartridge

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Description

FIG. 1 is a perspective view of our new design for a filter cartridge, being shown generally toward an inlet end, and toward a cartridge side.

FIG. 2 is a first side elevational view of the filter cartridge of FIG. 1.

FIG. 3 is a second side elevational view of the cartridge of FIG. 1, the view of FIG. 3 generally being toward an opposite side to that viewable in FIG. 2.

FIG. 4 is third side elevational view taken generally toward the right side of the view of FIG. 2.

FIG. 5 is a fourth side elevational view of the filter cartridge of FIG. 1, taken generally opposite the view of FIG. 4.

FIG. 6 is an inlet end plan view of the cartridge of FIG. 1, and taken toward the top of FIG. 1; and,

FIG. 7 is an outlet end plan view of the cartridge of FIG. 1; the end viewable being opposite FIG. 6.

In the Figures, dotted lines depict portions of the filter cartridge that form no part of the claimed invention.

Claims

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

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Patent History
Patent number: D994864
Type: Grant
Filed: Nov 12, 2020
Date of Patent: Aug 8, 2023
Assignee: Donaldson Compay, Inc. (Bloomington, MN)
Inventors: Hubert J. Rahn (Maple Grove, MN), David J. Burton (Minneapolis, MN)
Primary Examiner: Calvin E Vansant
Application Number: 29/758,137
Classifications
Current U.S. Class: Filter (D23/365)