Flexible bags – With venting or ventilation means – Opening in bag material
Reexamination Certificate
2011-07-05
2011-07-05
Pascua, Jes F (Department: 3782)
Flexible bags
With venting or ventilation means
Opening in bag material
C383S105000, C251S082000
Reexamination Certificate
active
07972064
ABSTRACT:
The present invention provides a one way valve having a valve body, a wall, a fluid inlet, and a fluid outlet. The valve has a plunger which is moveable with respect to the valve body from a first position to a second position. The valve also has a diaphragm positioned in the valve body for movement between a third position and a fourth position when the plunger is in the first position. When the diaphragm is in the third position the fluid outlet is closed and when the diaphragm is in the fourth position the fluid outlet is open.
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CTI Industries Corporation
Fuchs Joseph A.
Pascua Jes F
Rockey, Depke & Lyons
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