Pump control unit with decelerometer switch

United States of America Patent

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Jul 24, 2012
Grant Date
Aug 13, 2009
app pub date
Feb 6, 2009
filing date
Feb 8, 2008

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Abstract

A pump control unit incorporates an accelerometer as a sensor. Responsive to outputs from the sensor, electrical load driving signals can be provided to energize a pump motor to reduce a fluid level in an enclosure.

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Patent Owner(s)

Patent Owner	Address
METROPOLITAN INDUSTRIES INC	37 FORESTWOOD DR ROMEOVILLE IL 60446

International Classification(s)

F04B:POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kochan, John R	Naperville, US	2	23

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Pump control unit with decelerometer switch

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United States of America Patent

12366840

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PATENT NO	8226371
APP PUB NO	20090201073A1
SERIAL NO	12366840
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 24, 2012	US,8226371,B2 US8226371B2	GRANTED PATENT AS SECOND PUBLICATION
August 13, 2009	US,20090201073,A1 US20090201073A1	FIRST PUBLISHED PATENT APPLICATION

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12366840

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