Fluid handling – Liquid level responsive or maintaining systems – By float controlled valve
Reexamination Certificate
2007-11-13
2007-11-13
Keasel, Eric (Department: 3753)
Fluid handling
Liquid level responsive or maintaining systems
By float controlled valve
C137S442000, C137S446000, C141S198000
Reexamination Certificate
active
11023664
ABSTRACT:
A gauge assembly includes an indicator for providing an indication of an amount of fluid in a tank and a stop-fill assembly for stopping the flow of fluid flowing into the tank once the fluid reaches a particular level. The gauge assembly has a shaft that rotates as the fluid level changes in the tank. The indicator translates the rotational position of the shaft into a fluid level. The stop-fill assembly moves from an open position, where fluid can flow into the tank, to a closed position, where fluid is prohibited from flowing into the tank, depending on the rotational position of the shaft.
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Ross, Jr. Herbert G.
Swindler Danny E.
Howison & Arnott , L.L.P.
Keasel Eric
Price Craig
Rochester Gauges, Inc.
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