Fill spout

Details Fill spout Fill spout

1988-05-13

1989-07-11

Shaver, Kevin

Dispensing

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

222549, B65D 4700

Patent

active

048463809

ABSTRACT:
An elongated pouring spout is provided incorporating relatively rotatable inner and outer tubular members which are longitudinally shiftable and relatively rotatable relative to each other. The spout includes inlet and outlet ends and the outlet end of the outer tubular member is closed by an end wall and includes a plurality of peripherally spaced and radially outwardly opening ports formed therein adjacent the end wall. The outlet end of the inner tubular member is open and includes a beveled (innerside) end edge sealingly seatable in a circumferential groove formed in the inner surface of the end wall and the inlet end of the inner tubular member projects outward of the inlet end of the outer tubular member. Further, the inlet end of the spout defines a pin and slot connection between the inner and outer tubular members whereby relative rotational oscillation of the inner and outer tubular members will cause relative longitudinal reciprocation thereof.

REFERENCES:
patent: 920273 (1909-05-01), Coons
patent: 1862973 (1932-06-01), McDonald
patent: 1912304 (1933-05-01), Phillips
patent: 2165825 (1939-07-01), Bultzingslowen
patent: 2597165 (1952-05-01), Minturn
patent: 2851202 (1958-09-01), Bradbury
patent: 3690520 (1972-09-01), Sarris
patent: 3915359 (1975-10-01), Feldman
patent: 4544063 (1985-10-01), Neward

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