Measuring and testing – Fluid pressure gauge – Mounting and connection
Reexamination Certificate
2007-08-07
2007-08-07
Colilla, Daniel J. (Department: 2854)
Measuring and testing
Fluid pressure gauge
Mounting and connection
C073S715000, C073S718000, C073S724000, C361S283400
Reexamination Certificate
active
10095143
ABSTRACT:
The disclosed pressure transducer assembly includes a housing, a pressure sensor disposed within the housing, a coupling establishing a sealed pathway between the housing and an external source of gas or fluid, and a deposition trap disposed in the pathway. The deposition trap provides a plurality of channels, each of the channels being narrower than the pathway.
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Colilla Daniel J.
Ferguson-Samreth Marissa
MKS Instruments Inc.
Wilmer Cutler Pickering Hale and Dorr LLP
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