Measuring and testing – Liquid level or depth gauge – Float
Reexamination Certificate
2005-10-18
2005-10-18
Cygan, Michael (Department: 2855)
Measuring and testing
Liquid level or depth gauge
Float
C073S305000, C073S321000, C073S322000
Reexamination Certificate
active
06955083
ABSTRACT:
A system for actuating an indicator in response to a depth change in a liquid that is confined to a container comprises a housing, a float constrained to vertical movement in response to changes in liquid depth in the container, an actuator connected to the housing and arranged to move in response to vertical movement of the float, and a coupler mechanism mounted between the actuator and the housing and arranged to transfer movement of the actuator to the indicator.
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Fling John J.
Fling William F.
Cygan Michael
Lynn & Lynn
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