Dispensing – With cutter and/or punch – To form dispensing opening in container
Patent
1986-06-02
1987-12-08
Rolla, Joseph J.
Dispensing
With cutter and/or punch
To form dispensing opening in container
222 95, 222105, 222327, 2223865, 222496, B65D 8572, G01F 1100
Patent
active
047113731
ABSTRACT:
A portable dispensing system includes a hollow body having two ends. A head is removably mounted on one end of the body and has an opening therethrough. A piston mechanism is removably mounted at the other end of the body. A valve mechanism for opening in response to pressure created by the piston mechanism is mounted on the head adjacent the opening. The valve mechanism includes a casing, a jaw slidably mounted on the casing for movement between an opened and closed position, and a spring mechanism urging the jaw to the closed position and yielding to pressure increases in the body. A flexible pouch is provided for receipt in the body. The pouch includes a main body made of a flexible material and a discharge portion which is integral with the main body. The discharge portion is capable of passing through the opening of the head and is for engagement with the jaw. Preferably, the pouch is fitmentless.
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Rolla Joseph J.
Shaver Kevin P.
Trinity Foundation
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