Bottle flow controller

Details Bottle flow controller Bottle flow controller

1994-02-23

1999-11-23

Cronin, Stephen K.

Bottles and jars

Closures

Applied from within receptacle

215312, 1471320, 1471321, 222547, 222564, B65D 3906

Patent

active

059884150

ABSTRACT:
A device for controlling the flow of liquid from a bottle having a chamber and a spout with a passage communicating with such chamber. A cage is partially located within the bottle at the spout passage. The cage defines a particular volume and includes an exit communicating with the spout passage. A floating element is located and moveable within the cage. The floating element is formed to block the spout passage from the bottle when it is positioned adjacent the spout passage. The floating element also permits the flow of fluid from the passage when the bottle is oriented in a certain configuration. The cage may be secured to the spout passage or formed integrally with the spout.

REFERENCES:
patent: 175952 (1876-04-01), Edwards
patent: 323737 (1885-08-01), Roorbach
patent: 355642 (1887-01-01), De Quillfeldt
patent: 357909 (1887-02-01), De Quillfeldt
patent: 365961 (1887-07-01), Beardsley
patent: 376916 (1888-01-01), Rylands
patent: 560444 (1896-05-01), Temple
patent: 1079403 (1913-11-01), Crecelius
patent: 2584183 (1952-02-01), Blumauer
patent: 4125200 (1978-11-01), Manley
patent: 4741448 (1988-05-01), Alley et al.

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