Closure device for drinking from containers

Details Closure device for drinking from containers Closure device for drinking from containers

1992-11-09

1993-12-28

Shoap, Allan N.

Bottles and jars

Closures

Combined or convertible

215 1A, 215322, 2291031, 222528, 222529, 222530, 220252, 220256, 220345, 220351, 220703, 220705, 220707, 220708, B65D 4706, B65D 4320, B65D 5118

Patent

active

052731723

ABSTRACT:
A closure device for drinking from a liquid container (2) is sealingly mounted with a bottom part (3) of a main body thereof extending into an opening of the container. A top part (4) has a circular-arc portion with a groove (6) therein. Liquid-emitting and air-admitting bore holes (10, 11) are positioned in a base of the groove. A pivotally movable cap (14) is mounted on the top part covering the groove. When the cap is pivoted, it causes a flexible hose (12) mounted in the liquid-emitting bore hole to bend and thereby closes it. At the same time, the bent hose closes the air-admitting opening.

REFERENCES:
patent: 2529817 (1950-11-01), Russell
patent: 2844267 (1958-07-01), Petriccione
patent: 2957614 (1960-10-01), Krajcovic
patent: 3294293 (1966-12-01), Johns
patent: 3337098 (1967-08-01), Johns
patent: 4925043 (1990-05-01), Dinand
patent: 4982854 (1991-01-01), Ichimiya
patent: 5054631 (1991-10-01), Robbins
patent: 5188283 (1993-02-01), Gu
patent: 5203468 (1993-04-01), Hsu

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