Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD404796 S
Publication typeGrant
Application numberUS 29/060,231
Publication dateJan 26, 1999
Filing dateSep 25, 1996
Publication number060231, 29060231, US D404796 S, US D404796S, US-S-D404796, USD404796 S, USD404796S
InventorsJohn D. Miller, Kenneth M. Williamson
Original AssigneePall Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Cylindrical filter element
US D404796 S
Abstract  available in
Images(1)
Previous page
Next page
Claims(1)
  1. The ornamental design for a cylindrical filter element, as shown and described.
Description

FIG. 1 is a front view of a cylindrical filter element showing a first embodiment of our design; and,

FIG. 2 is a front view of a cylindrical filter element showing a second embodiment of our design.

The top and bottom views form no part of the claimed design.

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