Patent
   D646368
Priority
Jun 06 2008
Filed
Jun 06 2008
Issued
Oct 04 2011
Expiry
Oct 04 2025
Assg.orig
Entity
unknown
8
46
n/a
The ornamental design for filter cartridge, as shown and described.

FIG. 1 is a top pespective view of a filter cartridge according to the pressent design.

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

FIG. 3 is a second side elevational view, taken of a side opposite FIG. 2.

FIG. 4 is a third side elevational view, taken from the right toward the left with respect to the view of FIG. 2.

FIG. 5 is a fourth side elevational view opposite the view of FIG. 4.

FIG. 6 is a top plan view of the filter cartridge of FIG. 1; and,

FIG. 7 is a bottom plan view of the filter cartridge of FIG. 1.

The broken lines in the drawings form no part of the claimed design.

Bartels, Dolan, Osendorf, Richard, Kuempel, Bradley, Albitz, Andrew

Patent Priority Assignee Title
11185363, Nov 29 2017 Megadyne Medical Products, Inc. Filter connection for a smoke evacuation device
11234754, Nov 29 2017 MEGADYNE MEDICAL PRODUCTS, INC Smoke evacuation device
11235274, Jun 30 2011 Donaldson Company, Inc. Filter systems; components; features; and, methods of assembly and use
8361181, Jun 06 2008 Donaldson Company, Inc Air cleaner assemblies; filter cartridges therefor; features; and, methods
D666704, Jun 06 2008 Donaldson Company, Inc. Filter cartridge
D943058, Nov 29 2017 Megadyne Medical Products, Inc. Filter cartridge
ER2807,
ER6470,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 06 2008Donaldson Company, Inc.(assignment on the face of the patent)
Jul 25 2008ALBITZ, ANDREWDONALDSON COMPANY INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0217880062 pdf
Jul 30 2008OSENDORF, RICHARDDONALDSON COMPANY INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0217880062 pdf
Jul 30 2008KUEMPEL, BRADLEYDONALDSON COMPANY INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0217880062 pdf
Sep 16 2008BARTELS, DOLANDONALDSON COMPANY INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0217880062 pdf
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