Patent
   D415245
Priority
Sep 25 1996
Filed
Nov 18 1998
Issued
Oct 12 1999
Expiry
Oct 12 2013
Assg.orig
Entity
unknown
3
19
n/a
The ornamental design for a cylindrical filter element, as shown and described.

FIG. 1 is a front view of a cylindrical filter element showing our design with all other side views being identical; and,

FIG. 2 is a cross sectional view taken in the direction of line 2--2 of FIG. 1.

Miller, John D., Williamson, Kenneth M.

Patent Priority Assignee Title
7441664, May 23 2003 Helen of Troy Limited Water treatment devices and cartridges therefor
D468797, Feb 10 2000 Fleetguard, Inc Cylindrical filter element
D476058, Feb 10 2000 Fleetguard, Inc. Cylindrical filter element
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 18 1998Pall Corporation(assignment on the face of the patent)
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