|Publication number||USD402734 S|
|Application number||US 29/082,854|
|Publication date||Dec 15, 1998|
|Filing date||Jan 29, 1998|
|Publication number||082854, 29082854, US D402734 S, US D402734S, US-S-D402734, USD402734 S, USD402734S|
|Inventors||Prabhakar B. Rao, Edwin A. Castellanos|
|Original Assignee||Fleetguard, Inc.|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (3), Classifications (1)|
|External Links: USPTO, USPTO Assignment, Espacenet|
FIG. 1 is a front elevational view of a cylindrical filter element showing our new design;
FIG. 2 is a right side elevational view thereof; and,
FIG. 3 is a rear elevational view thereof.
The broken line showing of environmental structure in FIGS. 1-3 is for illustrative purposes only and forms no part of the claimed design.
A characteristic feature of the design resides in non-continuous, overlapping circular beads which are visible through a spiral wrap.
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|US7935161 *||Mar 23, 2010||May 3, 2011||Bulkmatic Transport Company||Filter cartridge with mounting apparatus and method of filter replacement for a cyclonic separation system|
|US20070034564 *||Oct 19, 2006||Feb 15, 2007||Clendenning Michael A||Porous filter|