Prevention of freezing of outdoor water line

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10472807
APP PUB NO 20170350098A1
SERIAL NO

15171258

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An apparatus includes a first processor-controllable valve and a second processor-controllable valve both of which are connectable to an outdoor water line. A controller configured to control the operation of the first processor-controllable valve and the second processor-controllable valve. The controller, in use, urges the second processor-controllable valve to open and permit flow of the water along an interior of the outdoor water line for the case where the second electrical power source is available for use by the second processor-controllable valve when the first electrical power source is unavailable for use by the first processor-controllable valve.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McFarlane, Merdick Earl Providence Bay, CA 1 0

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