Variable displacement pump and control therefor

United States of America Patent

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Jul 8, 2008
Grant Date
Jun 15, 2006
app pub date
Feb 8, 2006
filing date
Apr 3, 2002

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Abstract

A control system for a variable displacement pump. The control system is operably associated with an engine control unit for passively or actively controlling the output of the pump in response to signals from the engine control unit.

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Patent Owner(s)

Patent Owner	Address
SLW AUTOMOTIVE INC	1300 S OPDYKE SALLISAW OK 74955

International Classification(s)

F04C:ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DIS....

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Inventor Name	Address	# of filed Patents	Total Citations
Hunter, Douglas G	Troy, MI	12	135
Koenig, Dennis	Hartland, MI	3	41

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Variable displacement pump and control therefor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11349705

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PATENT NO	7396214
APP PUB NO	20060127229A1
SERIAL NO	11349705
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 08, 2008	US,7396214,B2 US7396214B2	GRANTED PATENT AS SECOND PUBLICATION
June 15, 2006	US,20060127229,A1 US20060127229A1	FIRST PUBLISHED PATENT APPLICATION

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11349705

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