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Publication numberUSD349567 S
Publication typeGrant
Application numberUS 07/682,452
Publication dateAug 9, 1994
Filing dateApr 9, 1991
Publication number07682452, 682452, US D349567 S, US D349567S, US-S-D349567, USD349567 S, USD349567S
InventorsJohn D. Miller, Kenneth M. Williamson
Original AssigneePall Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Cylindrical filter element
US D349567 S
Images(3)
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Claims(1)
  1. The ornamental design for a cylindrical filter element, as shown and described.
Description

FIG. 1 is a front elevation view of a cylindrical filter element showing our new design having a continuous spiral parallel bead pattern;

FIG. 2 is a front elevation view of a cylindrical filter element showing a second embodiment of our new design having a continuous spiral parallel bead pattern; and,

FIG. 3 is a front elevation view of a cylindrical filter element showing a third embodiment of our new design having a continuous spiral parallel bead pattern.

The broken line showing of environmental structure in FIGS. 1-3 is for illustrative purposes only and forms no part of the claimed design.

Classifications
U.S. ClassificationD23/365