Pedestal hydrant

Fluid handling – Hydrant type – With casing

Reexamination Certificate

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Details

C137S300000

Reexamination Certificate

active

07314057

ABSTRACT:
A fluid delivering hydrant providing a valve actuated assembly with enclosing shroud and water resistive doom handle assembly to protect the assembly from exposure to the weather while preventing entry of rainwater into a building structure upon the roof of which the device has been installed. The fluid hydrant also includes structures for preventing water or fluid from remaining in the hydrant after the fluid flow valve is closed. This presents possibly freezing of the fluid and damage to the system.

REFERENCES:
patent: 1837542 (1931-12-01), Griswold et al.
patent: 2585694 (1952-02-01), Sisson
patent: 4971097 (1990-11-01), Hunley, Jr. et al.
patent: 5129416 (1992-07-01), Ackroyd
patent: 5158105 (1992-10-01), Conway
patent: 5201338 (1993-04-01), McKeague
patent: 5947150 (1999-09-01), Ryan
patent: 6216722 (2001-04-01), Solomon
patent: 6684900 (2004-02-01), McKeague

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