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Publication numberUSD418197 S
Publication typeGrant
Application numberUS 29/096,706
Publication dateDec 28, 1999
Filing dateNov 18, 1998
Publication number096706, 29096706, US D418197 S, US D418197S, US-S-D418197, USD418197 S, USD418197S
InventorsJohn D. Miller, Kenneth M. Williamson
Original AssigneePall Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Cylindrical filter element
US D418197 S
Abstract  available in
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  1. The ornamental design for a cylindrical filter element, as shown and described.

The FIGURE shown is a front view of a cylindrical filter element showing an embodiment of our new design, the other sides being identical.

Non-Patent Citations
1"Ultipor Composite Filter Structure", Pall Corporation, 1992.
U.S. ClassificationD23/209