Measuring and testing – Volume or rate of flow – Using differential pressure
Reexamination Certificate
2005-08-24
2008-03-11
Patel, Harshad (Department: 2855)
Measuring and testing
Volume or rate of flow
Using differential pressure
C137S039000
Reexamination Certificate
active
07340966
ABSTRACT:
A gas monitoring system that comprises a sensor, a first valve, and a second valve. The sensor is disposed within a sensor housing that has an inlet and an outlet. The sensor generates a signal based on a characteristic of a gas within the housing. The first valve is disposed at the inlet. The second valve is disposed at the outlet. The first valve and the second valve open and close based on an orientation of the sensor housing.
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Bobeck Michael
DiMatteo Mark
Mort Michael E.
Haas Michael W.
Patel Harshad
RIC Investments LLC
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