Sealable and dispensing pouring spout

Details Sealable and dispensing pouring spout Sealable and dispensing pouring spout

1990-08-24

1992-05-12

Huppert, Michael S.

Dispensing

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

Axial discharge

222519, 251352, 251346, B67D 300

Patent

active

051119773

ABSTRACT:
A sealable and dispensing pouring spout is disclosed. A collar member is mounted on a tubular body member, these two parts defining a cam follower surface therebetween. The tubular body member has a stopper attached at an open end thereof. A spout shaped member is rotably mounted on the tubular body member and has a cam follower which engages the cam follower surface. The spout shaped member can be rotated on the tubular body member into engagement with the stopper member to close the pouring spout or to other positions to open the pouring spout.

REFERENCES:
patent: 4570825 (1986-02-01), Stull
patent: 4842169 (1989-06-01), Stull
patent: 4967941 (1990-11-01), Beck
patent: 5004127 (1991-04-01), Morel

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