Pour through stopper

Details Pour through stopper Pour through stopper

1979-09-21

1981-04-14

Spar, Robert J.

Dispensing

Axially rotary and longitudinally movable tubes, sleeves, or...

Axial discharge

215329, 222318, B67D 300

Patent

active

042614872

ABSTRACT:
A pour through stopper which permits dispensing of a liquid from a container without complete removal of the stopper. The construction is such that the stopper defines a dispensing passage through which the liquid passes when it is being poured. An improved sealing arrangement is provided for preventing the accidental discharge of liquid and for protecting and sealing the components of the stopper from the dispensed liquid.

REFERENCES:
patent: 2060622 (1936-11-01), Jones
patent: 2591231 (1952-04-01), Boadway
patent: 3010619 (1961-11-01), Gronemeyer et al.
patent: 3216630 (1965-11-01), Stull
patent: 3549060 (1970-12-01), Smylie
patent: 3578223 (1971-05-01), Armour

Affiliated with

Also associated with

Rating

Pour through stopper does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-154990