Patent
   D513314
Priority
Sep 04 2003
Filed
Sep 04 2003
Issued
Dec 27 2005
Expiry
Dec 27 2019
Assg.orig
Entity
unknown
55
13
n/a
The ornamental design for filter element, as shown and described.

FIG. 1 is a perspective view of a filter element embodying our new design, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 2 is a top plan view thereof, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 3 is a bottom plan view thereof, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 4 is a right side elevational view thereof, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 5 is a left side elevational view thereof, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 6 is a rear end elevational view thereof, the portions shown in broken lines forming no part of the design sought to be patented; and,

FIG. 7 is a front end elevational view, the portions shown in broken lines forming no part of the design sought to be patented; and,

FIG. 8 is an alternate perspective view of the filter element, the portions shown in broken lines forming no part of the desgn sought to be patented.

Gieseke, Steven Scott, Scott, James R., Iddings, Douglas Lee, Juliar, William Michael

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 04 2003Donaldson Company, Inc.(assignment on the face of the patent)
Dec 08 2003JULIAR, WILLIAM M Donaldson Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0148480278 pdf
Dec 11 2003IDDINGS, DOUGLAS LEEDonaldson Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0148480278 pdf
Dec 11 2003SCOTT, JAMES R Donaldson Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0148480278 pdf
Dec 15 2003GIESEKE, STEVEN SCOTTDonaldson Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0148480278 pdf
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