Patent
   D440293
Priority
Dec 03 1999
Filed
Dec 03 1999
Issued
Apr 10 2001
Expiry
Apr 10 2015
Assg.orig
Entity
unknown
15
7
n/a
The ornamental design for coalescer filter, as shown and described.

FIG. 1 is a perspective view of a coalescer filter, embodying our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof; and,

FIG. 5 is another side elevational view thereof.

Gieseke, Steven Scott, Bishop, Wayne R. W., Dushek, Robert Allen

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 03 1999Donaldson Company, Inc.(assignment on the face of the patent)
Feb 14 2000GIESEKE, STEVEN SCOTTDonaldson Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0106610380 pdf
Feb 15 2000DUSHEK, ROBERT ALLENDonaldson Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0106610380 pdf
Feb 17 2000BISHOP, WAYNE R W Donaldson Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0106610380 pdf
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