Patent
   D646369
Priority
Jul 22 2008
Filed
Jul 22 2008
Issued
Oct 04 2011
Expiry
Oct 04 2025
Assg.orig
Entity
unknown
13
116
n/a
The ornamental design for a filter cartridge, as shown and described.

FIG. 1 is an outlet end perspective view of a filter cartridge showing our new design.

FIG. 2 is an inlet end perspective view of the filter cartridge of FIG. 1.

FIG. 3 is a first end elevation view of the filter cartridge of FIG. 1.

FIG. 4 is a second end elevation view of the filter cartridge of FIG. 1; FIG. 4 being the end opposite that depicted in FIG. 3.

FIG. 5 is a first side elevation view of the filter cartridge of FIG. 1.

FIG. 6 is a second side elevation view of the filter cartridge of FIG. 1; FIG. 6 being the end opposite that depicted in FIG. 5.

FIG. 7 is an outlet end plan view of the cartridge of FIG. 1; and,

FIG. 8 is an inlet end plan view of the filter cartridge of FIG. 1.

The phantom lines shown in the drawings depict portions of the drawings not considered to be part of the claimed design. The dash dot break lines in the drawings indicate that no particular length is claimed.

Nelson, Benny Kevin, Zientara, Daniel Robert, Petricka, Jasson Louis

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 22 2008Donaldson Company, Inc.(assignment on the face of the patent)
Sep 18 2008NELSON, BENNY KEVINDonaldson Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0217870551 pdf
Sep 24 2008PETRICKA, JASON LOUISDonaldson Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0217870551 pdf
Sep 25 2008ZIENTARA, DANIEL ROBERTDonaldson Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0217870551 pdf
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