Measuring and testing – With fluid pressure – Leakage
Reexamination Certificate
2005-05-03
2005-05-03
Cygan, Michael (Department: 2855)
Measuring and testing
With fluid pressure
Leakage
C073S049200, C073S049800, C138S090000
Reexamination Certificate
active
06886388
ABSTRACT:
A penetration fitting for forming a sealed connection between a conduit and a containment structure in an underground storage tank fueling system is provided that includes a main fitting element for forming a sealed connection to each of the conduit and the containment structure, wherein the main fitting element includes an interstitial space that is in fluid communication with each of the conduit and the containment structure. In one embodiment a monitoring fluid is disposed in the interstitial space and a sensor is used to monitor the level of the monitoring fluid.
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U.S. Provisional Appl. No. 60/312624.*
State Water Resources Control Board,Amendments for Implementation of SB 989Underground Storage Tank Regulations, May 14, 2001, pp. 1-29, Title 23, Division 3, Chapter 16, CCR, State of California.
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McGill M. Daniel
Wyper Thompson W.
Christie Parker & Hale LLP
Cygan Michael
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