Sanitary hydrant

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United States of America Patent

PATENT NO 9890867
SERIAL NO

15238914

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A sanitary hydrant comprises an isolated reservoir that can be positioned below a freeze level at the location of installation. A piston within the isolated reservoir is operable to expel, during a downward stroke, stored fluid from the reservoir before actuating a valve that allows fluid to flow from a fluid supply source through the hydrant. On an upward stroke, the piston releases the valve and generates a negative pressure within the reservoir that draws fluid from within the hydrant into the reservoir.

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Patent Owner(s)

  • WCM INDUSTRIES, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ball, William T Colorado Springs, US 201 3599
Jackson, Cody Colorado Springs, US 9 33
Pilarczyk, Eric Colorado Springs, US 87 720

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