Exhaust filter

United States of America Patent

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Nov 13, 2007
Grant Date
Jun 16, 2005
app pub date
Nov 1, 2004
filing date
Nov 4, 2003

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Abstract

An exhaust filter having a pleated filter media mounted between end caps is disclosed herein. The filter has a construction suitable for high temperature environments such as engine exhaust systems.

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Patent Owner(s)

DONALDSON COMPANY, INC.

International Classification(s)

B01D:SEPARATION

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Anderson, Steve	Stevens Point, WI	100	2615
Belisle, John	Hampton, MN	2	25
Blaisdell, Jared	Bloomington, MN	2	25
Herman, John	Rhinelander, WI	9	60
Hiemstra, John	Lakeville, MN	7	76
Reeves, Gary D	Lakeville, MN	5	36
Wagner, Wayne M	Apple Valley, MN	92	3905

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Exhaust filter

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United States of America Patent

10978686

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PATENT NO	7294162
APP PUB NO	20050126138A1
SERIAL NO	10978686
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 13, 2007	US,7294162,B2 US7294162B2	GRANTED PATENT AS SECOND PUBLICATION
June 16, 2005	US,20050126138,A1 US20050126138A1	FIRST PUBLISHED PATENT APPLICATION

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10978686

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