Valved water container with seal

Details Valved water container with seal Valved water container with seal

1975-02-27

1976-08-17

Aegerter, Richard E.

Fluent material handling, with receiver or receiver coacting mea

Filling or refilling of dispensers

62397, 222131, 222183, 222185, B67D 562, B67D 560

Patent

active

039748634

ABSTRACT:
A combination sealing, venting, mounting and filter element is positioned between a replaceable inverted water bottle and a water reservoir from which the water is dispensed. The element is snugly fitted within the mouth portion of the reservoir or olla of plastic material into which a dispensng valve is threaded. The element includes a venting channel in communication with a filter housing which is releasably secured to such element adjacent to an upwardly extending flange portion, the flanged portion being apertured for venting and also shaped to provide a sealing portion engaging the bottle. Also the element has a downwardly extending portion near its periphery for engagement of a flat surface of a housing for the reservoir.

REFERENCES:
patent: 1711494 (1929-05-01), Giese
patent: 2237246 (1941-04-01), Askin
patent: 2359791 (1944-10-01), Ralston
patent: 3667197 (1972-06-01), Fram et al.

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