Measuring and testing – Fluid pressure gauge – Diaphragm
Reexamination Certificate
2011-06-14
2011-06-14
Allen, Andre J (Department: 2855)
Measuring and testing
Fluid pressure gauge
Diaphragm
Reexamination Certificate
active
07958785
ABSTRACT:
A transducer including a housing; one or more pressure communicating configurations disposed within the housing; one or more selected pressure chambers in operable communication with the one or more pressure communicating configurations; an environmental chamber in operable communication with one or more of the one or more pressure communicating configurations; and a strain member secured to one or more of the one or more pressure communicating configurations and method.
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Allen Andre J
Baker Hughes Incorporated
Cantor & Colburn LLP
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