Valves and valve actuation – With means for blocking or disabling actuator – Actuator – or blocking means – includes flow path joint
Reexamination Certificate
2007-05-22
2007-05-22
Keasel, Eric (Department: 3753)
Valves and valve actuation
With means for blocking or disabling actuator
Actuator, or blocking means, includes flow path joint
C251S901000, C222S561000, C141S068000, C383S066000
Reexamination Certificate
active
10658942
ABSTRACT:
An access fitting has a housing with a base and a cap located respectively on interior and exterior sides of the wall of a gas sampling bag. The base and cap are provided respectively with inner and outer ports aligned with an opening in the bag wall to provide a through passageway communicating with the interior of the bag. A septum is interposed between the cap and the exterior side of the bag wall. The septum has a hole therein and is slidably adjustable between an open position at which its hole is aligned with the through passageway, and a closed position at which its hole is removed from the through passageway and the through passageway is blocked by an imperforate segment of the septum. A tubular connector is received in the outer port, and is axially adjustable between an advanced position frictionally resisting sliding adjustment of the septum, and a retracted position accommodating such adjustment.
REFERENCES:
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patent: 6904662 (2005-06-01), Thibault et al.
Fristoe Jr. John K.
Gauthier & Connors LLP
Keasel Eric
Textiles Coated International
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