Measuring and testing – With fluid pressure – Leakage
Reexamination Certificate
2009-01-13
2011-11-22
Rogers, David A. (Department: 2856)
Measuring and testing
With fluid pressure
Leakage
C073S04050R, C073S046000
Reexamination Certificate
active
08061184
ABSTRACT:
A method to amplify the pressure effects of very small flows, or very small leaks, in contained fluid systems, and the effects of small leaks in fluid systems that have small flows such as would occur in a combustible gas system with lighted pilot lights or a contained water system with a drip watering system, while not affecting the normal operation of such fluid systems, and without interfering with the function of such small flows.
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Oyen Wiggs Green & Mutala LLP
Rogers David A.
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