Measuring and testing – Liquid level or depth gauge
Reexamination Certificate
2007-07-31
2007-07-31
Williams, Hezron (Department: 2856)
Measuring and testing
Liquid level or depth gauge
C073S29000R
Reexamination Certificate
active
11199984
ABSTRACT:
A tank level monitoring system is provided. The system comprises a monitor and a data center. The monitor is operatively connected to the tank to periodically monitor a level of product stored in the tank. The monitor includes a user-defined reporting schedule programmed therein. The data center is in communication with the monitor via a data channel. The monitor transmits level measurement information to the data center over the communication channel based on the user-defined reporting schedule.
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Frank Rodney
Reinhart Boerner Van Deuren P.C.
Robertshaw Controls Company
Williams Hezron
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