Pour spout

Details Pour spout Pour spout

1988-05-16

1989-02-07

Rolla, Joseph J.

Dispensing

With plural openings or discharge guides

Having flow controllers or closures

222484, 222522, 222523, 222532, 222559, 222569, 13762518, B67D 300

Patent

active

048026107

ABSTRACT:
This invention provides an improved manually operable pour spout for use with a container of liquid, which is accomplished by a manually operable pour spout which is engageable with an opening of a container for dispensing liquid from the container and which has a valve body portion which acts as a sleeve about a conduit having a pouring orifice therein and which provides both opening of the spout and of a vent therein when in a up position and for the closing of both when in a down position.

REFERENCES:
patent: 1054146 (1913-02-01), Smirle
patent: 1288356 (1918-12-01), Woods
patent: 2645401 (1953-07-01), Kerr
patent: 2790582 (1957-04-01), Halpern
patent: 2812113 (1957-11-01), Beall, Jr.
patent: 2829807 (1958-04-01), Kischenbaum
patent: 2901153 (1959-08-01), Collins
patent: 3207190 (1965-09-01), Silberies et al.
patent: 3262613 (1966-07-01), Miller
patent: 3294294 (1966-12-01), Amburgey
patent: 3399811 (1968-09-01), Miller
patent: 3439843 (1969-04-01), Corsette
patent: 3752369 (1973-08-01), Robert
patent: 4408700 (1983-10-01), Fillmore et al.

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