USD402734S - Cylindrical filter element - Google Patents

Cylindrical filter element Download PDF

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Publication number
USD402734S
USD402734S US29082854 US08285498F USD402734S US D402734 S USD402734 S US D402734S US 29082854 US29082854 US 29082854 US 08285498 F US08285498 F US 08285498F US D402734 S USD402734 S US D402734S
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US
Grant status
Grant
Patent type
Design
Prior art keywords
design
filter
cylindrical
element
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29082854
Inventor
Prabhakar B. Rao
Edwin A. Castellanos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cummins Filtration IP Inc
Kuss Corp
Original Assignee
Cummins Filtration Inc
Filing date
Publication date
Grant date

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Description

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.

Claims (1)

  1. We claim the ornmental design for a cylindrical filter element, as shown and described.
US29082854 1998-01-29 Cylindrical filter element Expired - Lifetime USD402734S (en)

Publications (1)

Publication Number Publication Date
USD402734S true USD402734S (en) 1998-12-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7125490B2 (en) 2003-05-29 2006-10-24 Porex Corporation Porous filter
US7935161B1 (en) * 2010-03-23 2011-05-03 Bulkmatic Transport Company Filter cartridge with mounting apparatus and method of filter replacement for a cyclonic separation system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7125490B2 (en) 2003-05-29 2006-10-24 Porex Corporation Porous filter
US20070034564A1 (en) * 2003-05-29 2007-02-15 Clendenning Michael A Porous filter
US7935161B1 (en) * 2010-03-23 2011-05-03 Bulkmatic Transport Company Filter cartridge with mounting apparatus and method of filter replacement for a cyclonic separation system

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