Liquid containing and dispensing package

Details Liquid containing and dispensing package Liquid containing and dispensing package

1989-05-10

1990-04-17

Shaver, Kevin P.

Dispensing

Drip, leakage or waste catching or disposal

Return to main supply

141381, 215DIG1, 222111, 222562, B67D 116

Patent

active

049172697

ABSTRACT:
A liquid containing and dispensing package comprising a hollow plastic container having a neck comprising an upwardly extending integral dispensing spout, an integral web extending radially outwardly from the lower end of the dispensing spout and a cylindrical wall spaced radially outwardly of the spout and encircling the spout. The cylindrical wall has an internal thread, a closure having a base wall and peripheral wall with an external thread applied to the container. The closure includes an annular flexible sealing ring that engages the inner surface of the cylindrical wall and flexes upwardly to provide a seal. A sealing ring extends radially outwardly intermediate the peripheral wall and engages the top of the cylindrical wall when the closure is threaded onto container.

REFERENCES:
patent: 2763403 (1956-09-01), Livingstone
patent: 3422998 (1969-01-01), Murray
patent: 3595421 (1971-07-01), Sanchis
patent: 4542833 (1985-09-01), DeVaughn
patent: 4550862 (1985-11-01), Barker et al.

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