Vented and valved pouring spout

Details Vented and valved pouring spout Vented and valved pouring spout

1988-07-21

1990-08-07

Shaver, Kevin P.

Dispensing

With plural openings or discharge guides

Having flow controllers or closures

222548, 222568, B67D 300

Patent

active

049460790

ABSTRACT:
A pouring spout for attachment to liquid containers having superimposed passages therein, one for air to enter the container and the other for fluid to exit therefrom. a thumb-actuated ball valve seated in fluid-tight relation within a spherically-shaped pocket intermediate the ends of the spout becomes operative to either open or close both passages simultaneously upon rotation of the valve a quarter of a turn through the use of the thumb of the hand holding the container. The intake end of the spout is formed to provide it with a flared skirt cooperating with it to define a funnel effective to direct fluid into the latter when used separate from a container.

REFERENCES:
patent: 196084 (1877-10-01), Guyer
patent: 2113046 (1938-05-01), Freeman
patent: 2790583 (1957-05-01), Kolehda
patent: 2841313 (1958-07-01), Beall, Jr.
patent: 3467287 (1969-09-01), Marchant et al.
patent: 3847523 (1974-11-01), Parrish et al.

Affiliated with

Also associated with

Rating

Vented and valved pouring spout does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vented and valved pouring spout, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vented and valved pouring spout will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-954256